Native Porcine Creatine Phosphokinase: > 300 U/mg protein,

NATE-1869

Native Porcine Creatine Phosphokinase: > 300 U/mg protein,

Creatine phosphokinase (CPK) is widely distributed and is primarily involved with ATP regeneration in conjunction with the contractile and transport systems. The enzyme is dimeric and exists in three isoenzyme forms: MM (muscle), MB (heart) and BB (brain). CPK from rabbit muscle has a molecular weight of 81,000 The hybrid isoenzyme (MB) has the highest concentration in the heart muscle. Therefore, determination of the serum CPK level of this isoenzyme has been used as a sensitive index for the diagnosis of myocardial infarction. Elevated levels of the BB isoenzyme of CPK have been reported in the serum of patients immediately following cardiac surgery. The CPK-BB levels in serum returned to normal by the fourth post-operative day. This may be a more sensitive diagnostic tool than the serum levels of CPK-MB isoenzyme in cardiac patients.

572 €

NATE-1869

Native Porcine Creatine Phosphokinase: > 300 U/mg protein,

>300 U/mg protein

601 €

NATE-0144

Native Porcine Colipase

Colipase is a protein co-enzyme required for optimal enzyme activity of pancreatic lipase. It is secreted by the pancreas in an inactive form, procolipase, which is activated in the intestinal lumen by trypsin. Its function is to prevent the inhibitory effect of bile salts on the lipase-catalyzed intraduodenal hydrolysis of dietary long-chain triglycerides. In humans, the colipase protein is encoded by the CLPS gene.

776 €

NATE-0465

Native Porcine Mutarotase: ~5,000 U/mg protein, liquid form;

In enzymology, an aldose 1-epimerase (EC 5.1.3.3) is an enzyme that catalyzes the chemical reaction:alpha-D-glucose↔ beta-D-glucose. Hence, this enzyme has one substrate, alpha-D-glucose, and one product, beta-D-glucose. This enzyme belongs to the family of isomerases, specifically those racemases and epimerases acting on carbohydrates and derivatives. This enzyme participates in glycolysis and gluconeogenesis.

617.6 €

NATE-0465

Native Porcine Mutarotase: ~5,000 U/mg protein, liquid form;

~5,000 U/mg protein

658 €

IBS-BS053

4X Sample buffer Native-PAGE

304.8 €