Datasheet is currently unavailable. Try again or CONTACT US
Datasheet

Blocking Buffer (2X) for Fluorescent Western Blotting

102 References
MB-070-0050
50 mL
Liquid (sterile filtered)
WB, ELISA, IHC, IF, Cellular Assay, Microarray, Other
$55.00 /Per Item
Availability: Ships next business day
Shipping info:

$50.00 to US & $70.00 to Canada for most products. Final costs are calculated at checkout.

Background

This blocking buffer is ideal for infrared Western blotting. Fluorescence technology is widely used to detect proteins. However, many common visible fluorophores often result in considerable background fluorescence in the visible range. Visible fluorophores are rarely used for membrane-based protein detection because of this high background. IRDye™800, IRDye™700DX, Alexa Fluor® 680 and Cy5.5™ antibody and reagent conjugates are specifically designed for protein detection methods that use longer-wavelength, near-infrared (IR) fluorophores to visualize proteins in western blotting and other applications. IRDye™800 and IRDye™700DX fluoresce outside the range of most autofluorescence and therefore specific signal is sharply evident from any background giving the best possible signal-to-noise ratio. Detection levels in the picogram range on Western blots rival the sensitivity of chemiluminescence on film. IRDye™800 conjugates are also suitable for immunofluorescence microscopy using commercially available excitation/emission filters in the 780nm/820nm range.  Dual simultaneous labeling in Western blots or microscopy is achieved when IRDye™800 conjugates are used in conjunction with IRDye™700 or Cy5.5™ conjugates. IRDye™800 and IRDye™700DX conjugates provide an ultra-sensitive and convenient alternative to standard chemiluminescent protein detection methods, as well as a valuable tool for multicolor imaging. Once reacted with the membrane and dried, IRDye™800 and IRDye™700DX conjugated antibody-protein complexes are very stable, and membranes can be stored protected from light, re-washed and/or rescanned.

Product Details

Blocking Buffer (2X) for Fluorescent Western Blotting - MB-070-0050
Multiplex Blocking Buffer, Fluorescent Blocking Buffer, Blocking Solution, Blocking Buffer Western Blot, IRDye Western Blot Blocking Buffer, Alexa Dye Blocking Buffer, DyLight Blocking Buffer

Target Details

Blocking buffer is specifically formulated to achieve superior reproducible Western blotting images using this system.

Application Details

WB
Cellular Assay, ELISA, IF, IHC, Microarray, Other  - View References
This product is a 2X concentrated stock solution. Prepare a 1X working solution by diluting 1 part 2X concentrate with 1 parts TBS or equivalent. This buffer was meticulously prepared using ultra pure reagents dissolved in pharmaceutical grade water (WFI) and consists of a proprietary protein formulation in TRIS buffered saline at pH 7.6 with thimerosal added as an antimicrobial agent.

Formulation

2X
See application note.
Thimerosal is added as an antimicrobial agent.

Shipping & Handling

Wet Ice
Store blocking buffer at 4° C prior to opening. DO NOT FREEZE.
Expiration date is six (6) months from date of receipt.
(). Epitopes of Naturally Acquired and Vaccine-Induced Anti-Ebola Virus Glycoprotein Antibodies in Single Amino Acid Resolution. Biotechnol J.
Applications
Microarray
(). Versicolorin A, a precursor in aflatoxins biosynthesis, is a food contaminant toxic for human intestinal cells. Environ Int.
Applications
WB, IB, PCA
(). Expression and Function of Mas-Related G Protein-Coupled Receptor D and Its Ligand Alamandine in Retina. Mol Neurobiol.
Applications
WB, IB, PCA
(). A proteolytic C-terminal fragment of Nogo-A (reticulon-4A) is released in exosomes and potently inhibits axon regeneration. J Biol Chem.
Applications
WB, IB, PCA
(). The stress-responsive gene GDPGP1/mcp-1 regulates neuronal glycogen metabolism and survival. J Cell Biol.
Applications
WB, IB, PCA
(). Pre-clinical characterisation of E2814, a high-affinity antibody targeting the microtubule-binding repeat domain of tau for passive immunotherapy in Alzheimer's disease. Acta Neuropathol Commun.
Applications
Microarray
(). Immunization with full-length Plasmodium falciparum merozoite surface protein 1 is safe and elicits functional cytophilic antibodies in a randomized first-in-human trial. NPJ Vaccines.
Applications
Microarray
(). Human HMGN1 and HMGN2 are not required for transcription-coupled DNA repair. Sci Rep.
Applications
WB, IB, PCA
(). On-Chip Neo-Glycopeptide Synthesis for Multivalent Glycan Presentation. Chemistry.
Applications
In Vitro Binding Assay
(). The cooperative action of CSB, CSA, and UVSSA target TFIIH to DNA damage-stalled RNA polymerase II. Nat Commun.
Applications
WB, IB, PCA
(). TrkB agonists prevent postischemic emergence of refractory neonatal seizures in mice. JCI Insight.
Applications
WB, IB, PCA
(). A cross-reactive mouse monoclonal antibody against rhinovirus mediates phagocytosis in vitro. Sci Rep.
Applications
Microarray
(). Hypoxia regulates the degradation of non-nuclear organelles during lens differentiation through activation of HIF1a Exp Eye Res.
Applications
WB, IB, PCA
(). Expression of different L1 isoforms of Mastomys natalensis papillomavirus as mechanism to circumvent adaptive immunity. Elife.
Applications
Microarray
(). Identification of truncated C-terminal fragments of the Alzheimer's disease amyloid protein precursor derived from sequential proteolytic pathways. J Neurochem.
Applications
WB, IB, PCA
(). Small-molecule inhibition of Lats kinases promotes Yap-dependent proliferation in postmitotic mammalian tissues. bioRxiv
Applications
WB, IB, PCA
(). Cardiac Cell-Derived Matrices Impart Age-Specific Functional Properties to Human Cardiomyocytes. bioRxiv
Applications
WB, IB, PCA
(). Trem2 Deletion Reduces Late-Stage Amyloid Plaque Accumulation, Elevates the Aβ42:Aβ40 Ratio, and Exacerbates Axonal Dystrophy and Dendritic Spine Loss in the PS2APP Alzheimer's Mouse Model. J Neurosci.
Applications
Other
(). SNX27 regulates DRA activity and mediates its direct recycling by PDZ-interaction in early endosomes at the apical pole of Caco2 cells. Am J Physiol Gastrointest Liver Physiol.
Applications
WB, IB, PCA
(). Organic dust induced mitochondrial dysfunction could be targeted via cGAS-STING or mitochondrial NOX-2 inhibition. bioRxiv
Applications
WB, IB, PCA
(). In vivo proximity proteomics of nascent synapses reveals a novel regulator of cytoskeleton-mediated synaptic maturation. Nature Communications
Applications
IF, Confocal Microscopy; IHC, ICC, Histology
(). Amplified Host Defense by Toll-Like Receptor-Mediated Downregulation of the Glucocorticoid-Induced Leucine Zipper (GILZ) in Macrophages. Frontiers in Immunology
Applications
WB, IB, PCA
(). Alzheimer's Disease Risk Factor Pyk2 Mediates Amyloid-β-Induced Synaptic Dysfunction and Loss. J Neurosci.
Applications
WB, IB, PCA
(). Lipidomic Analysis of α-Synuclein Neurotoxicity Identifies Stearoyl CoA Desaturase as a Target for Parkinson Treatment. Mol Cell.
Applications
WB, IB, PCA
(). Maelstrom Represses Canonical Polymerase II Transcription within Bi-directional piRNA Clusters in Drosophila melanogaster. Mol Cell.
Applications
WB, IB, PCA
(). Pyk2 Signaling through Graf1 and RhoA GTPase Is Required for Amyloid-β Oligomer-Triggered Synapse Loss. J Neurosci.
Applications
WB, IB, PCA
(). Rescue of Transgenic Alzheimer's Pathophysiology by Polymeric Cellular Prion Protein Antagonists. Cell Rep.
Applications
WB, IB, PCA
(). Plexina2 and CRMP2 Signaling Complex Is Activated by Nogo-A-Liganded Ngr1 to Restrict Corticospinal Axon Sprouting after Trauma. J Neurosci.
Applications
WB, IB, PCA
(). High-throughput epitope profiling of antibodies in the plasma of Alzheimer's disease patients using random peptide microarrays. Sci Rep.
Applications
Microarray
(). Anti-PrPC antibody rescues cognition and synapses in transgenic alzheimer mice. Ann Clin Transl Neurol.
Applications
WB, IB, PCA
(). Immunization of cats to induce neutralizing antibodies against Fel d 1, the major feline allergen in human subjects. J Allergy Clin Immunol.
Applications
Microarray
(). The RNA-Binding ATPase, Armitage, Couples piRNA Amplification in Nuage to Phased piRNA Production on Mitochondria. Mol Cell.
Applications
WB, IB, PCA
(). A Monoclonal Antibody to M-Phase Phosphoprotein 1/Kinesin-Like Protein KIF20B. Monoclon Antib Immunodiagn Immunother.
Applications
Microarray
(). Toll-Like Receptor 2 Release by Macrophages: An Anti-inflammatory Program Induced by Glucocorticoids and Lipopolysaccharide. Front Immunol.
Applications
WB, IB, PCA
(). Mitochondrial calcium exchange links metabolism with the epigenome to control cellular differentiation. Nat Commun.
Applications
WB, IB, PCA
(). Biphasic Response of Protein Kinase A to Cyclic Adenosine Monophosphate Triggers Distinct Epithelial Phenotypes. bioRxiv
Applications
WB, IB, PCA
(). MICU1 regulates mitochondrial cristae structure and function independent of the mitochondrial calcium uniporter channel. bioRxiv
Applications
WB, IB, PCA
(). mitoTev-TALE: a monomeric DNA editing enzyme to reduce mutant mitochondrial DNA levels. EMBO Molecular Medicine
Applications
WB, IB, PCA
(). Identification of the antigenic epitopes of maternal autoantibodies in autism spectrum disorders. Brain Behav Immun.
Applications
Microarray
(). The nociceptin receptor inhibits axonal regeneration and recovery from spinal cord injury. Sci Signal.
Applications
WB, IB, PCA
(). Protein Corona in Response to Flow: Effect on Protein Concentration and Structure. Biophys J.
Applications
WB, IB, PCA
(). Mycobacterium tuberculosis-specific CD4+ and CD8+ T cells differ in their capacity to recognize infected macrophages. PLoS Pathog.
Applications
WB, IB, PCA
(). BNIP3L/NIX is required for elimination of mitochondria, endoplasmic reticulum and Golgi apparatus during eye lens organelle-free zone formation. Exp Eye Res.
Applications
WB, IB, PCA
(). Combinatorial Synthesis of Macromolecular Arrays by Microchannel Cantilever Spotting (µCS). Adv Mater.
Applications
Microarray
(). Thrombospondin receptor α2δ-1 promotes synaptogenesis and spinogenesis via postsynaptic Rac1. J Cell Biol.
Applications
WB, IB, PCA
(). A Single Mechanism of Biogenesis, Initiated and Directed by PIWI Proteins, Explains piRNA Production in Most Animals. Mol Cell.
Applications
WB, IB, PCA
(). Generation and characterization of monoclonal antibodies that recognize human and murine supervillin protein isoforms. PLoS One.
Applications
Microarray
(). Liquid and Hydrogel Phases of PrPC Linked to Conformation Shifts and Triggered by Alzheimer's Amyloid-β Oligomers. Mol Cell.
Applications
WB, IB, PCA
(). KDEL Receptors Are Differentially Regulated to Maintain the ER Proteome under Calcium Deficiency. Cell Rep.
Applications
WB, IB, PCA
(). Development of Neutralizing and Non-neutralizing Antibodies Targeting Known and Novel Epitopes of TcdB of Clostridioides difficile. Front Microbiol.
Applications
Microarray
(). Interaction of the Human Respiratory Syncytial Virus matrix protein with cellular adaptor protein complex 3 plays a critical role in trafficking. PLOS One
Applications
WB, IB, PCA
(). Early Activation of Experience-Independent Dendritic Spine Turnover in a Mouse Model of Alzheimer's Disease. Cereb Cortex.
Applications
WB, IB, PCA
(). Analysis of Cohesin Function in Gene Regulation and Chromatin Organization in Interphase. Methods Mol Biol.
Applications
WB, IB, PCA
(). Opposing effects of progranulin deficiency on amyloid and tau pathologies via microglial TYROBP network. Acta Neuropathol.
Applications
WB, IB, PCA
(). Induction of Immune Tolerance to Foreign Protein via Adeno-Associated Viral Vector Gene Transfer in Mid-Gestation Fetal Sheep. PLoS One.
Applications
E, EIA
(). A biomimetic gelatin-based platform elicits a pro-differentiation effect on podocytes through mechanotransduction. Sci Rep.
Applications
WB, IB, PCA
(). Lifespan differences between queens and workers are not explained by rates of molecular damage. Exp Gerontol.
Applications
WB, IB, PCA
(). The C Terminus of the Herpes Simplex Virus UL25 Protein Is Required for Release of Viral Genomes from Capsids Bound to Nuclear Pores. J Virol.
Applications
WB, IB, PCA
(). Nanoparticle-induced oxidation of corona proteins initiates an oxidative stress response in cells. Nanoscale.
Applications
WB, IB, PCA
(). Loss of TMEM106B Ameliorates Lysosomal and Frontotemporal Dementia-Related Phenotypes in Progranulin-Deficient Mice. Neuron.
Applications
WB, IB, PCA
(). Systematic and Quantitative Assessment of Hydrogen Peroxide Reactivity With Cysteines Across Human Proteomes. Mol Cell Proteomics.
Applications
WB, IB, PCA
(). Conditional Deletion of Prnp Rescues Behavioral and Synaptic Deficits after Disease Onset in Transgenic Alzheimer's Disease. J Neurosci.
Applications
WB, IB, PCA
(). Identification of two conserved B-cell epitopes in the gp90 of reticuloendothelial virus using peptide microarray. Vet Microbiol.
Applications
Microarray
(). Mapping Putative B-Cell Zika Virus NS1 Epitopes Provides Molecular Basis for Anti-NS1 Antibody Discrimination between Zika and Dengue Viruses. ACS Omega.
Applications
Microarray
(). Metabotropic glutamate receptor 5 couples cellular prion protein to intracellular signalling in Alzheimer's disease. Brain.
Applications
WB, IB, PCA
(). Serum peptide reactivities may distinguish neuromyelitis optica subgroups and multiple sclerosis. Neurol Neuroimmunol Neuroinflamm.
Applications
Microarray
(). Identification of a Highly Conserved Epitope on Avian Influenza Virus Non-Structural Protein 1 Using a Peptide Microarray. PLoS One.
Applications
Microarray
(). Assembly Dynamics and Stoichiometry of the Apoptosis Signal-regulating Kinase (ASK) Signalosome in Response to Electrophile Stress. Mol Cell Proteomics.
Applications
WB, IB, PCA
(). High-Density Peptide Arrays for Malaria Vaccine Development. Methods Mol Biol.
Applications
WB, IB, PCA
(). Properties of Two Enterovirus Antibodies that are Utilized in Diabetes Research. Sci Rep.
Applications
Microarray
(). High-flexibility combinatorial peptide synthesis with laser-based transfer of monomers in solid matrix material. Nat Commun.
Applications
Other
(). Oligomers of Amyloid β Prevent Physiological Activation of the Cellular Prion Protein-Metabotropic Glutamate Receptor 5 Complex by Glutamate in Alzheimer Disease. J Biol Chem.
Applications
WB, IB, PCA
(). A single amino acid substitution alter antigenicity of Glycosylated protein 4 of HP-PRRSV. Virol J.
Applications
Microarray
(). Transient Hepatic Overexpression of Insulin-Like Growth Factor 2 Induces Free Cholesterol and Lipid Droplet Formation. Front Physiol.
Applications
WB, IB, PCA
(). Increased Intimal Hyperplasia After Vascular Injury in Male Androgen Receptor-Deficient Mice. Endocrinology.
Applications
WB, IB, PCA
(). Identification of novel antigens contributing to autoimmunity in cardiovascular diseases. Clin Immunol.
Applications
Microarray
(). Validation of Cross-Species Reactivity of the VEGF-A/PDGFRβ Bifunctional Antibody PF-06653157. J Ocul Pharmacol Ther.
Applications
WB, IB, PCA
(). Dynamic Phosphorylation of Apoptosis Signal Regulating Kinase 1 (ASK1) in Response to Oxidative and Electrophilic Stress. Chem Res Toxicol.
Applications
WB, IB, PCA
(). TiO2 Nanoparticles Alter the Expression of Peroxiredoxin Antioxidant Genes. J. Phys. Chem. C
Applications
WB, IB, PCA
(). Printed peptide arrays identify prognostic TNC serumantibodies in glioblastoma patients. Oncotarget
Applications
Microarray
(). Proteomic analysis of physiological versus pathological cardiac remodeling in animal models expressing mutations in myosin essential light chains. Journal of Muscle Research and Cell Motility
Applications
WB, IB, PCA
(). Pattern recognition receptors in the gut: analysis of their expression along the intestinal tract and the crypt/villus axis. Physiol Rep.
Applications
WB, IB, PCA
(). Spot peptide arrays and SPR measurements: throughput and quantification in antibody selectivity studies. J Mol Recognit.
Applications
Microarray
(). Cross-Talk between Carbon Metabolism and the DNA Damage Response in S. cerevisiae. Cell Rep.
Applications
WB, IB, PCA
(). Huntingtin is required for normal excitatory synapse development in cortical and striatal circuits. J Neurosci.
Applications
WB, IB, PCA
(). Lysosome size, motility and stress response regulated by fronto-temporal dementia modifier TMEM106B. Mol Cell Neurosci.
Applications
WB, IB, PCA
(). Isolation and characterization of the herpes simplex virus 1 terminase complex. J Virol.
Applications
WB, IB, PCA
(). Analysis of autoantibodies to 3-hydroxy-3-methylglutaryl-coenzyme A reductase using different technologies. J Immunol Res.
Applications
Microarray
(). Antigenic characteristics of glycosylated protein 3 of highly pathogenic porcine reproductive and respiratory syndrome virus. Virus Res.
Applications
Microarray
(). Redox processes inform multivariate transdifferentiation trajectories associated with TGFβ-induced epithelial-mesenchymal transition. Free Radic Biol Med.
Applications
Other
(). Therapeutic molecules and endogenous ligands regulate the interaction between brain cellular prion protein (PrPC) and metabotropic glutamate receptor 5 (mGluR5). J Biol Chem.
Applications
WB, IB, PCA
(). Linear epitope recognition antibodies strongly respond to the C-terminal domain of HP-PRRSV GP5. Vet Microbiol.
Applications
Microarray
(). Autophagy-dependent PELI3 degradation inhibits proinflammatory IL1B expression. Autophagy.
Applications
WB, IB, PCA
(). Astrocytes refine cortical connectivity at dendritic spines. Elife.
Applications
WB, IB, PCA
(). SUMOylation regulates the SNF1 protein kinase. Proc Natl Acad Sci U S A.
Applications
WB, IB, PCA
(). WhiB7, an Fe-S-dependent transcription factor that activates species-specific repertoires of drug resistance determinants in actinobacteria. J Biol Chem.
Applications
WB, IB, PCA
(). Mutational analysis of sclerostin shows importance of the flexible loop and the cystine-knot for Wnt-signaling inhibition. PLoS One.
Applications
Cellular assay
(). Alzheimer amyloid-β oligomer bound to postsynaptic prion protein activates Fyn to impair neurons. Nat Neurosci.
Applications
WB, IB, PCA
(). Sensing immune responses with customized peptide microarrays. Biointerphases.
Applications
Microarray
(). Residues of the UL25 protein of herpes simplex virus that are required for its stable interaction with capsids. J Virol.
Applications
WB, IB, PCA
(). Endo-lysosomal vesicles positive for Rab7 and LAMP1 are terminal vesicles for the transport of dextran. PLoS One.
Applications
WB, IB, PCA
(). Coordinated regulation of extracellular matrix synthesis by the microRNA-29 family in the trabecular meshwork. Invest Ophthalmol Vis Sci.
Applications
WB, IB, PCA

Invalid lot number

If you need help finding your CoA, contact us

This product is for research use only and is not intended for therapeutic or diagnostic applications. Please contact a technical service representative for more information. All products of animal origin manufactured by Rockland Immunochemicals are derived from starting materials of North American origin. Collection was performed in United States Department of Agriculture (USDA) inspected facilities and all materials have been inspected and certified to be free of disease and suitable for exportation. All properties listed are typical characteristics and are not specifications. All suggestions and data are offered in good faith but without guarantee as conditions and methods of use of our products are beyond our control. All claims must be made within 30 days following the date of delivery. The prospective user must determine the suitability of our materials before adopting them on a commercial scale. Suggested uses of our products are not recommendations to use our products in violation of any patent or as a license under any patent of Rockland Immunochemicals, Inc. If you require a commercial license to use this material and do not have one, then return this material, unopened to: Rockland Inc., P.O. BOX 5199, Limerick, Pennsylvania, USA.

Related products to: Blocking Buffer (2X) for Fluorescent Western Blotting