Invitrogen™ CST1 Polyclonal Antibody

Catalog No.	Quantity
PIPA547113	100 μg

Catalog No. PIPA547113 Supplier Invitrogen™ Supplier No. PA547113

Description

Goat Polyclonal Antibody

In direct ELISAs and Western blots, approximately 30% cross-reactivity with recombinant human (rh) Cystatin SA is observed, 15% cross-reactivity with rhCystatin S is observed, 5% cross-reactivity with rhCystatin C is observed, and less than 1% cross-reactivity with rhCystatin A, rhCystatin B, rhCystatin E/M, and rhCystatin F is observed. Reconstitute at 0.2 mg/mL in sterile PBS.

The cystatin superfamily is a well-established family of cysteine protease inhibitors. Cystatins A and B (type 1) are mainly intracellular; cystatins C, D, E/M, F, G, S, SN and SA cystatins are extracellular (type 2); and the kininogens are type 3 cystatins which are intravascular proteins. All true cystatins inhibit cysteine peptidases of the papain family, such as cathepsins, and some also inhibit legumain family enzymes. Cystatin SA, cystatin S and cystatin SN are found primarily in saliva. Cystatin S and SN can also be expressed in tears, urine and seminal fluid. Cystatin C is a related protein which is expressed in brain, thymus, ovary, epididymis and vas deferens. Cystatin D protects against proteinases in the oral cavity, while Cystatin E/M and F moderate the inhibition of cathepsin proteins. The fetuins, part of the cystatin superfamily, are secretable proteins that influence osteogenesis and bone resorption, regulation of the insulin and hepatocyte growth factor receptors and the response to systemic inflammation. High molecular weight kininogen (Kininogen HC) and low molecular weight kininogen (Kininogen LC) have varied roles, though they both inhibit the thrombin- and plasmin-induced aggregation of thrombocytes.

Specifications

• Antigen: CST1
• Applications: Immunoprecipitation, Western Blot
• Classification: Polyclonal
• Concentration: 0.2 mg/mL
• Conjugate: Unconjugated
• Formulation: PBS with 5% trehalose and No Preservative
• Gene: CST1
• Gene Accession No.: P01037
• Gene Alias: 1810034E21Rik; alcadein alpha; alcadein-alpha; alc-alpha; calsyntenin 1; calsyntenin-1; Clstn1; Cs1; CST1; Cst-1; Cstn1; C-terminal fragment 1-alpha; CTF1-alpha; Cystain-SA-I; cystatin 1; cystatin SA-I; cystatin SN; cystatin-1; Cystatin-SN; cysteine proteinase inhibitor, type 2 family; Kiaa0911; SAlc-alpha; Salivary cystatin-SA-1; Soluble Alc-alpha
• Gene Symbols: CST1
• Host Species: Goat
• Immunogen: Mouse myeloma cell line NS0-derived recombinant human Cystatin SN Trp21-Ser141.
• Purification Method: Antigen affinity chromatography
• Quantity: 100 μg
• Regulatory Status: RUO
• Primary or Secondary: Primary
• Gene ID (Entrez): 1469
• Target Species: Human
• Content And Storage: -20°C, Avoid Freeze/Thaw Cycles
• Product Type: Antibody
• Form: Lyophilized
• Isotype: IgG

Safety and Handling

WARNING: Cancer - www.P65Warnings.ca.gov