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Agarose and acrylamide powders, buffers, diluents, markers and stains for protein/nucleic acid electrophoresis; featuring concentration, grade, melting point, capacity to stabilize, control concentration, denature, reduce, and mark target molecules.
Product Description Duplex buffer contains 100 mM potassium acetate, 30 mM HEPES and has a pH level of 7.5. It comes as a sterile solution in DEPC-treated water and is for initial resuspension, annealing and storage of duplex DsiRNA products. The salt is necessary for oligonucleotide hybridization.
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Product Description QBT buffer is a plasmid DNA purification buffer. It is composed of 750 mM NaCl, 50 mM MOPS, 15% isopropanol, 0.15% Triton X-100 and has a pH value of 7.0.
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Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
This gene encodes a member of the subtilisin-like proprotein convertase family, which includes proteases that process protein and peptide precursors trafficking through regulated or constitutive branches of the secretory pathway. The encoded protein undergoes an initial autocatalytic processing event in the ER to generate a heterodimer which exits the ER and sorts to the cis/medial-Golgi where a second autocatalytic event takes place and the catalytic activity is acquired. It encodes a type 1 membrane bound protease which is ubiquitously expressed and regulates cholesterol or lipid homeostasis via cleavage of substrates at non-basic residues. Mutations in this gene may be associated with lysosomal dysfunction.
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Citrate buffer solution has a 1.0M concentration at a pH of 6.0. Citrate is used as an anticoagulant, a biological buffer, and is often prepared for antigen retrieval of tissue samples. The solution is designed to break protein cross-links, unmasking antigens and epitopes in formalin-fixed and paraffin embedded tissue sections, resulting in enhanced stain intensity of antibodies. Citrate has as a calcium chelator that forms complexes to disrupt the tendency of blood to clot. For laboratory use only. Not fit for agricultural, household, clinical use or human consumption. Molecular Weight : 192.124, Molecular Formula : C6H8O7, pH : 6, Purity : >99.5%, Solubility : Water:73 g/100 ml, Appearance Form : Liquid, Appearance Color : Clear, Melting Point : 153C, Density : 1.665 g/cm3, 500ml
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Product DescriptionCarbonate buffer has a concentration of 0.5M and a pH at 9.6. The pH is determined by the ratio of acid to salt. Carbonate buffering system is important in different cellular processes such as its use to maintain the pH level of mammalian blood, the formation of acid in the lumen of the stomach, and to neutralize the pH of the chyme.For laboratory use only. Not fit for agricultural, household, clinical use or human consumption.
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Product DescriptionCitrate buffer solution has a 1.0M concentration at a pH of 6.0. Citrate is used as an anticoagulant, a biological buffer, and is often prepared for antigen retrieval of tissue samples. The solution is designed to break protein cross-links, unmasking antigens and epitopes in formalin-fixed and paraffin embedded tissue sections, resulting in enhanced stain intensity of antibodies. Citrate has as a calcium chelator that forms complexes to disrupt the tendency of blood to clot.For laboratory use only. Not fit for agricultural, household, clinical use or human consumption.
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Product DescriptionCitrate buffer solution has a 0.5M concentration at a pH of 4.0. Citrate is used as an anticoagulant, a biological buffer, and is often prepared for antigen retrieval of tissue samples. The solution is designed to break protein cross-links, unmasking antigens and epitopes in formalin-fixed and paraffin embedded tissue sections, resulting in enhanced stain intensity of antibodies. Citrate has as a calcium chelator that forms complexes to disrupt the tendency of blood to clot.For laboratory use only. Not fit for agricultural, household, clinical use or human consumption.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Product DescriptionCitrate buffer solution has a 0.5M concentration at a pH of 4.0. Citrate is used as an anticoagulant, a biological buffer, and is often prepared for antigen retrieval of tissue samples. The solution is designed to break protein cross-links, unmasking antigens and epitopes in formalin-fixed and paraffin embedded tissue sections, resulting in enhanced stain intensity of antibodies. Citrate has as a calcium chelator that forms complexes to disrupt the tendency of blood to clot.For laboratory use only. Not fit for agricultural, household, clinical use or human consumption.
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Blue dextran is used in affinity chromatography, gel filtration chromatography, protein chromatography and molecular weight markers. Blue dextran has been used to study Alzheimer′s disease. Void volume marker for gel filtration columns, Synonym: Dextran blue from Leuconostoc mesenteroides.
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