Protein Method Blocking Buffers
Biocare Medical, LLC intelliPATH FLX Peroxidase Blocking Reagent - 20 ml
Peroxidazed Blocking Reagent is a highly stable form of hydrogen peroxide for blocking endogenous peroxidase. It is very effective for blocking non-specific staining in red blood cells. It is non-flammable, safer and less toxic when compared to hydrogen peroxide/methanol formulations.
Boston Bioproducts Inc Non-Fat Powdered Milk (Blotto) - 500g
Non-Fat Powdered Milk (Blotto) - 500g (For Research Use and Further Manufacturing Only)
Biotang Inc GELATIN-Blocking Buffer in TBS1% Gelatin, 500 ml
GELATIN-Blocking Buffer in TBS1% Gelatin, 500 ml.
Rockland Immunochemicals Blocking Buffer (2X) for Fluorescent Western Blotting - MB-070-0050
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.
LICOR Intercept (TBS) Protein-Free Blocking Buffer (10x500mL)
Intercept (TBS) Protein-Free Blocking Buffers are formulated to provide highly efficient blocking and low background variability for replicable quantitative Western blots and other immunoassays where animal-based products are prohibited. Intercept (TBS) Protein-Free Blocking Buffer is a ready-to-use blocker formulation in Tris-buffered saline (TBS). It contains no proteins, for assays where animal-based products are prohibited, it can be used with the widest range of targets for Western blot detection, it is ideal for primary antibodies that are optimized for Tris-based buffer systems, it can be used for detection of phosphorylated targets, it has superior performance for alkaline phosphatase detection, and it is an excellent choice for biotin-streptavidin detection. Intercept (TBS) Protein-Free Blocking Buffer is a ready-to-use blocker formulation in TBS and is stored at 4 °C. It contains no sodium azide, making it suitable for both near-infrared or chemiluminescent detection.
LICOR Intercept T20 (PBS) Protein-Free Antibody Diluent (500mL)
Intercept T20 (PBS) Protein-Free Antibody Diluent improves the specificity of the primary and secondary antibodies, reducing off-target effects. The diluent contains Intercept (PBS) Protein-Free Blocking Buffer preformulated with Tween 20 for use in a phosphate-buffered saline (PBS) system. This diluent can be used where animal-based products are prohibited. Since there’s no need to mix the diluent yourself, it saves you time and reduces potential variation. Intercept T20 (PBS) Protein-Free Antibody Diluent contains a 0.05% concentration of Tween 20. It contains no sodium azide and is stored at 4 °C.
LICOR Intercept T20 Protein-Free Antibody Diluent (10x500mL)
Intercept T20 (TBS) Protein-Free Antibody Diluent improves the specificity of the primary and secondary antibodies, reducing off-target effects. The diluent contains Intercept (TBS) Protein-Free Blocking Buffer in Tris-buffered saline (TBS) preformulated with Tween 20. This diluent can be used where animal-based products are prohibited. Since there’s no need to mix the diluent yourself, it saves you time and reduces potential variation. Intercept T20 (TBS) Protein-Free Antibody Diluent contains a 0.05% concentration of Tween 20. It contains no sodium azide and is stored at 4 °C.
LICOR Intercept T20 Protein-Free Antibody Diluent (3x500mL)
Intercept T20 (TBS) Protein-Free Antibody Diluent improves the specificity of the primary and secondary antibodies, reducing off-target effects. The diluent contains Intercept (TBS) Protein-Free Blocking Buffer in Tris-buffered saline (TBS) preformulated with Tween 20. This diluent can be used where animal-based products are prohibited. Since there’s no need to mix the diluent yourself, it saves you time and reduces potential variation. Intercept T20 (TBS) Protein-Free Antibody Diluent contains a 0.05% concentration of Tween 20. It contains no sodium azide and is stored at 4 °C.
SCANTIBODIES LABORATORY INC HBR 1, PURIFIED (3KC533) 1.0G
The 3KC533 Heterophilic Blocking Reagent 1, Purified from Scantibodies Laboratory, Inc. contains specific murine immunoglobulins that block the heterophilic interaction by active binding to the heterophilic antibodies, which are capable of cross-linking the capture and the detection antibodies used in the immunoassay, resulting in false positive readings. The attachment of HBR-1 to the heterophilic antibodies blocks this cross-linking, and eliminates the interference caused by the heterophilic antibodies in the humoral fluids. In addition to its active blocking, this product is also characteristic of its passive blockage of the heterophilic interaction as well. The HBR is a liquid reagent with a protein concentration of 20 ± 2 mg/ml. The immunoglobulins are dissolved in a phosphate buffer with a pH of 7.2-7.6. The immunoglobulins in this product are at a purity of greater than or equal to 95%.
Apexbio Technology LLC Giemsa Staining Solution (10X) 500ml
Giemsa staining solution a mixture primarily composed of Azure dyes and Eosin is widely utilized in biological research for cellular identification and differentiation based on chemical interactions between dye components and cellular structures Azure dyes preferentially bind to nuclear elements and acidic cytoplasmic components (e g RNA) whereas Eosin selectively stains alkaline cytoplasmic components such as hemoglobin granules Typically applied at a 1X final concentration after dilution this method facilitates distinct visualization of blood smear samples peripheral blood leukocyte differentiation identification of parasites as well as chromosome banding after appropriate pretreatment Cytoplasmic structures stained with Giemsa appear pink to bluish nuclei stain purple or bluish-purple enabling clear differentiation of erythrocytes various leukocyte subsets and chromosome bands in cytogenetic analyses
Biotang Inc BLOTTO Antifoam in TBS (with azide), 250 ml
BLOTTO Antifoam in TBS (with azide), 250 ml.
Abcam Protein Block, 125ML
Protein block is a serum-free blocking buffer designed to reduce non-specific background staining in IHC, ELISA, and western blot (WB). - Cited in over 90 publications - No need to match species for secondary antibodies, reducing animal serum handling - Ready-to-use – no mixing or dilution required
The product is subject to the following: Abcam Restricted Use Statement
Abcam SN x 482, R-Type Ca2+ (Cav2.3) channel blocker, 10UG
MW 4495 Da, Purity >97%. SNX 482, R-Type Ca2+ (Cav2.3) channel blocker. Achieve your results faster with highly validated, pure and trusted compounds.
The product is subject to the following: Abcam Restricted Use Statement
Biotang Inc BLOTTO TWEEN IN PBS 250 ML, IBB-151, 5% nonfat dry milk with 0.05% Tween-20 in PBS (10 mM Sodium phosphate, 2 mM potassium phosphate,10 mM KCl,137 mM NaCl), 7.4 +/- 0.2. Prepared in 18.2 megohms water and filtered through 1 micron filter.
BLOTTO TWEEN IN PBS 250 ML, IBB-151, 5% nonfat dry milk with 0.05% Tween-20 in PBS (10 mM Sodium phosphate, 2 mM potassium phosphate,10 mM KCl,137 mM NaCl), 7.4 +/- 0.2. Prepared in 18.2 megohms water and filtered through 1 micron filter.
Abcam He x amethonium bromide, nicotinic receptor blocker, 100MG
MW 362.19 Da. Ganglionic blocker; antagonist at α₃-containing nicotinic acetylcholine receptors (autonomic ganglia).
The product is subject to the following: Abcam Restricted Use Statement