prospec

CTRB1 Human

  • Name
  • Description
  • Pricings
  • Quantity
  • CTRB1 Human
  • Chymotrypsinogen-B1, Human Recombinant
  • Shipped at Room temp.

Catalogue number

ENZ-1016

Introduction

Chymotrypsinogen-B1 (CTRB1) belongs to the serine protease family of enzymes and forms a main precursor of the pancreatic proteolytic enzymes. CTRB1 is located next to a related chymotrypsinogen gene. CTRB1 is a protein coding gene which encodes different isoforms which may undergo similar processing to generate the mature protein.

Description

Recombinant Human CTRB1 expressed in E.coli containing 245 amino acids having a Mw of 27kDa is purified by standard chromatography techniques.

Source

E.coli

Physical Appearance

Sterile Filtered lyophilized powder.

Formulation

The Human CTRB1 was lyophilized without any additives.

Solubility

It is recommended to reconstitute the lyophilized Human CTRB1 in 1ml 50mM HAc which can then be further diluted to other aqueous solutions.

Stability

Recombinant Human CTRB1 although stable at room temp for 1 week, should be stored desiccated below -18°C.
For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Please prevent freeze-thaw cycles.

Purity

Greater than 95% as determined by HPLC.

Biological Activity

1100 units/mg protein.
One unit is defined as the amount of enzyme that will hydrolyze 1.0 μmole of N-alpha-acetyl-L-tyrosine ethyl ester (ATEE) per min at pH 7.0 at 25°C.

Amino acid sequence

CG VPAIHPVLSG LSRIVNGEDA VPGSWPWQVS LQDKTGFHFC GGSLISEDWV VTAAHCGVRT SDVVVAGEFD QGSDEENIQV LKIAKVFKNP KFSILTVNND ITLLKLATPA RFSQTVSAVC LPSADDDFPAGTLCATTGWG KTKYNANKTP DKLQQAALPL LSNAECKKSW GRRITDVMIC AGASGVSSCM GDSGGPLVCQ KDGAWTLVGI VSWGSDTCST SSPGVYARVTKLIPWVQKIL AAN.

Safety Data Sheet

Usage

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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