A wide variety of products for use in the study of proteins. Includes protein samples, extraction and purification products, protein modifiers, assays, dialysis supplies, gene reporter systems, cDNA, competent cells, immunohistochemistry supplies, etc.
Used to prepare antigen-adjuvant emulsions. BD™ Difco™ Adjuvants are used in immunological studies with laboratory animals. (Not intended for human or therapeutic use.)
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Can be used to fix unstained cells for subsequent immunofluorescent staining of intracellular cytokines. Can also be used to fix cells after immunofluorescent staining in order to preserve the light-scattering signals and fluorescent intensities of cells for analysis at a later time.
Streptavidin is a non-glycosylated protein that is prepared chromatographically from the bacterium Streptomyces avidinii. Streptavidin homotetramers have a particularly high, non-covalent binding affinity for biotin.
Can be used to quantitatively measure anaphylatoxin C3a, C4a, and C5a (bioactive cleavage products released from C3, C4, and C5 during complement activation) protein levels in a single EDTA plasma or serum sample.
A sensitive probe for identifying apoptotic cells, binding to negatively charged phospholipid surfaces with a higher affinity for phosphatidylserine (PS) than most other phospholipids
Designed for immunohistochemical staining of BrdU in frozen sections, formalin-fixed paraffin-embedded sections, and cultured or isolated cells on slides