Recombinant human Cystatin S protein | NKMAX ATGP3223 product information

product summary

company name :

NKMAX

product type :

protein

product name :

Recombinant human Cystatin S protein

catalog :

ATGP3223

quantity :

10 ug

price :

80 USD

more info or order :

NKMAX product webpage

product information

Product Type :

Proteins

Item Name :

Recombinant human Cystatin S protein

Domain :

21-141aa

Catalog number (SKU) :

ATGP3223

NCBI :

NP_001890

Description :

CST4, also known as Cystatin-S, belongs to the cystatin family. It is an S-type cystatin, based on its high level of expression in saliva, tears and seminal plasma. The specific role in these fluids is unclear but antibacterial and antiviral activity is present, consistent with a protective function. This protein is strongly inhibits papain and ficin, partially inhibits stem bromelain and bovine cathepsin C, but does not inhibit porcine cathepsin B or clostripain. Papain is inhibited non-competitively. Recombinant human CST4, fused to His-tag at C-terminus, was expressed in insect cell and purified by using conventional chromatography techniques.

Concentration :

1mg/ml (determined by absorbance at 280nm)

Formulation :

Liquid in. Phosphate-Buffered Saline (pH 7.4) containing 10% glycerol

Storage :

Can be stored at +2C to +8C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.

General References :

Isemura S., et al. (1984) J. Biochem. 96:1311-1314.;; Ryan C.M., et al. (2010) J. Am. Soc. Mass Spectrom. 21:908-917.

Purity :

> 95% by SDS-PAGE

Applications :

SDS-PAGE

Antigen Species :

Human

Gene Category :

Immunology

Additional Comment Only :

N- terminal Sequence Analysis: Ala-Asp-Pro-Met-Ser

Molecular Weight :

15.4 kDa (131aa) confirmed by MALDI-TOF

Endotoxin :

< 1 EU per 1ug of protein (determined by LAL method)

Amino Acid Sequence :

ADPMSSSKEE NRIIPGGIYD ADLNDEWVQR ALHFAISEYN KATEDEYYRR PLQVLRAREQ TFGGVNYFFD VEVGRTICTK SQPNLDTCAF HEQPELQKKQ LCSFEIYEVP WEDRMSLVNS RCQEAHHHHH H

Tag :

His-Tag

Expression System :

Baculovirus

Product Type Name :

Recombinant Protein

UniProt No. :

P01036

Internal Search Terms :

Cystatin S,ATGP3223-10ug,ATGP3223-20ug,ATGP3223-50ug,ATGP3223-100ug,ATGP3223-250ug,ATGP3223-500ug,ATGP3223-1mg,ATGP3223-10,ATGP3223-20,ATGP3223-50,ATGP3223-100,ATGP3223-250,ATGP3223-500,ATGP3223-1

more info or order :

NKMAX product webpage