T0256
Trypsin inhibitor from bovine pancreas
Type I-P, essentially salt-free, lyophilized powder
Sinônimo(s):
BPTI
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About This Item
Produtos recomendados
fonte biológica
bovine pancreas
tipo
Type I-P
Formulário
essentially salt-free, lyophilized powder
peso molecular
~6500 Da (single-chain 58-amino acid peptide)
purificado por
crystallization
técnica(s)
inhibition assay: suitable
solubilidade
water: 10 g/L
temperatura de armazenamento
−20°C
Ações bioquímicas/fisiológicas
A 58-residue protein whose binding to various serine proteases has been extensively studied. It is highly homologous to a family of mamba snake dendrotoxin proteins that inhibit various K+ channels. It also binds to an intracellular site associated with the large conductance Ca2+-activated K+ channel..
Definição da unidade
One trypsin unit will produce a ΔA253 of 0.001 per min with BAEE as substrate at pH 7.6 at 25 °C; reaction volume 3.2 ml, 1 cm light path.
Nota de preparo
Prepared by method of Kunitz and Northrup, J. Gen. Physiol., 19, 991 (1936).
Nota de análise
One mg of trypsin inhibitor will inhibit greater than 1.5 mg of trypsin with activity of approximately 10,000 BAEE units per mg protein.
Protein determined by biuret.
Outras notas
View more information on Trypsin Inhibitor.
Aplicação
Nº do produto
Descrição
Preços
Palavra indicadora
Danger
Frases de perigo
Declarações de precaução
Classificações de perigo
Resp. Sens. 1 - Skin Sens. 1
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
WGK 3
Equipamento de proteção individual
Eyeshields, Gloves, type N95 (US)
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Chromatograms
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