Immunohistochemistry on frozen sections (1: 20 - 1: 200). ELISA (1: 200 - 1: 1000). Western blot (1: 20 - 1: 200). Other applications not tested. Optimal dilutions are dependent on conditions and should be determined by the user.
Beschränkungen
Nur für Forschungszwecke einsetzbar
Format
Liquid
Konzentration
1-2 mg/mL
Buffer
Phosphate buffered saline, pH 7.2, containing 0.002 % Thimerosal and 1 % Bovine serum albumin
Konservierungsmittel
Thimerosal (Merthiolate)
Vorsichtsmaßnahmen
This product contains thimerosal (merthiolate): a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Handhabung
Avoid repeated freezing and thawing.
Lagerung
4 °C/-20 °C
Informationen zur Lagerung
Prior to reconstitution store at 2-8 °C. Following reconstitution store undiluted at 2-8 °C for one month or (in aliquots) at -20 °C for longer.
The Beta subunit of cholera toxin binds to a GM1-ganglioside receptor which is widely accepted to initiate toxin action by triggering uptake and delivery of the toxin Alpha subunit into cells. The holotoxin consists of a pentameric ring of Beta subunits whose central pore is occupied by the Alpha subunit. The Alpha subunit contains two chains, A1 and A2, linked by a disulfide bridge. The Alpha subunit (and Cholera toxin) activate the adenylate cyclase enzyme in cells of the intestinal mucosa leading to increased levels of intracellular cAMP.Synonyms: Cholera enterotoxin B chain, Cholera enterotoxin gamma chain, Choleragenoid, VC_1456, ctxB, toxB