CST4 Protein (His tag)

N° du produit ABIN2712801

Détail du produit

Antigène: CST4 (Cystatin S (CST4))

Type de proteíne: Recombinant

Origine: Humain

Source: HEK-293 Cells

Purification/Conjugué: Cette CST4 protéine est marqué à la His tag.

Application: Antibody Production (AbP), Standard (STD)

Attributs du produit:

• Recombinant human Cystatin-S protein expressed in HEK293 cells.
• Produced with end-sequenced ORF clone

Pureté: > 95 % as determined by SDS-PAGE and Coomassie blue staining

niveau d'endotoxine: < 0.1 EU per μg protein as determined by LAL test

Information d'application

Indications d'application: Recombinant human proteins can be used for:
Native antigens for optimized antibody production
Positive controls in ELISA and other antibody assays

Commentaires:

The tag is located at the C-terminal.

Restrictions: For Research Use only

Stockage

Buffer: Lyophilized from a 0.2 μM filtered solution of 20 mM MES, 150 mM NaCl, pH 5.5. Stable for at least 6 months from date of receipt under proper storage and handling conditions.

Stock: -80 °C

Stockage commentaire: Store at -80°C. Thaw on ice, aliquot to individual single-use tubes, and then re-freeze immediately. Only 2-3 freeze thaw cycles are recommended.

Détail du antigène

Antigène: CST4 (Cystatin S (CST4))

Autre désignation: Cystatin-S (CST4 Produits)

Synonymes: CST4 Protein, Cst4 Protein, cystatin S Protein, CST4 Protein, Cyss Protein

Sujet: The cystatin superfamily encompasses proteins that contain multiple cystatin-like sequences. Some of the members are active cysteine protease inhibitors, while others have lost or perhaps never acquired this inhibitory activity. There are three inhibitory families in the superfamily, including the type 1 cystatins (stefins), type 2 cystatins and the kininogens. The type 2 cystatin proteins are a class of cysteine proteinase inhibitors found in a variety of human fluids and secretions. The cystatin locus on chromosome 20 contains the majority of the type 2 cystatin genes and pseudogenes. This gene is located in the cystatin locus and encodes a type 2 salivary cysteine peptidase inhibitor. The protein 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.

Poids moléculaire: 15.2 kDa

NCBI Accession: NP_001890