protein

SPINK1 Protein, Human (HEK293, His)

HY-P71053

10 μg;50 μg

120;360 USD

SPINK1 Protein, Human (HEK293, His)

proteins

HEK293

10 μg;50 μg

120;360 USD

The SPINK1 protein is a serine protease inhibitor that significantly inhibits trypsin, especially in the pancreas, preventing premature activation of the zymogen. This critical role maintains the integrity of pancreatic cellular processes. SPINK1 Protein, Human (HEK293, His) is the recombinant human-derived SPINK1 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of SPINK1 Protein, Human (HEK293, His) is 56 a.a., with molecular weight of 12-16 kDa.

Human

SPINK1, a serine protease inhibitor, demonstrates notable anti-trypsin activity, particularly in the pancreas where it serves a critical role in safeguarding against premature activation of zymogens catalyzed by trypsin. This protective function helps maintain the integrity of cellular processes within the pancreas. Additionally, SPINK1 exhibits involvement in the male reproductive tract, where it binds to sperm heads, exerting its influence on sperm capacitance. Notably, SPINK1 achieves this modulation by inhibiting calcium uptake and nitrogen oxide (NO) production, showcasing its diverse regulatory functions in distinct physiological contexts.

Pancreatic Secretory Trypsin Inhibitor; Serine Protease Inhibitor Kazal-Type 1; Tumor-Associated Trypsin Inhibitor; TATI; SPINK1; PSTI

Greater than 95% as determined by reducing SDS-PAGE.

Supplied as a 0.2 μm filtered solution of 20 mM Tris-HCl, 500 mM NaCl, 5% Trehalose, 5% Mannitol, 0.02% Tween 80, pH 9.0.

Shipping with dry ice.