K-RAS antibody

Catalog No. ABIN687622

This Rabbit Polyclonal antibody specifically detects K-RAS in WB, ELISA, IF (cc), IF (p), IHC (p) and IHC (fro). It exhibits reactivity toward Human and Rat.

Quick Overview for K-RAS antibody (ABIN687622)

Target: K-RAS (KRAS) (GTPase Kras (KRAS))

Reactivity: Human, Rat

Host: Rabbit

Clonality: Polyclonal

Conjugate: This K-RAS antibody is un-conjugated

Application: Western Blotting (WB), ELISA, Immunofluorescence (Cultured Cells) (IF (cc)), Immunofluorescence (Paraffin-embedded Sections) (IF (p)), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p)), Immunohistochemistry (Frozen Sections) (IHC (fro))

Product Details anti-K-RAS Antibody

Cross-Reactivity: Human, Rat

Predicted Reactivity: Mouse,Dog,Cow,Sheep,Pig,Horse

Purification: Purified by Protein A.

Immunogen: KLH conjugated synthetic peptide derived from human Pan-ras

Isotype: IgG

Application Details

Application Notes: WB 1:300-5000
ELISA 1:500-1000
IHC-P 1:200-400
IHC-F 1:100-500
IF(IHC-P) 1:50-200
IF(IHC-F) 1:50-200
IF(ICC) 1:50-200

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 1 μg/μL

Buffer: 0.01M TBS( pH 7.4) with 1 % BSA, 0.02 % Proclin300 and 50 % Glycerol.

Preservative: ProClin

Precaution of Use: This product contains ProClin: a POISONOUS AND HAZARDOUS SUBSTANCE, which should be handled by trained staff only.

Storage: 4 °C,-20 °C

Storage Comment: Shipped at 4°C. Store at -20°C for one year. Avoid repeated freeze/thaw cycles.

Expiry Date: 12 months

Target Details for K-RAS

Target: K-RAS (KRAS) (GTPase Kras (KRAS))

Alternative Name: GTPase Kras

Background:

Synonyms: K-Ras, P21 protein, p21ras, H-Ras-1, c-H-ras, N-Ras.

Background: RAS superfamily comprises around 50 related genes encoding GTP-binding domain (G-proteins) involved in signal transduction. The main genes are HRAS, NRAS and KRAS. Ras proteins are membrane-bound GTPases. The inactive form is GDP-bound. They are activated by ligand-binding receptor tyrosine kinases such as EGFR, PDGFR, colony-stimulating factor and fibroblast growth factor. These kinases transiently convert RAS-GDP to RAS-GTP, the active form of RAS. Single amino acid substitutions can activate RAS making it highly oncogenic. Such mutations generally reduce the GTPase activity of RAS, prolonging it in its active GTP-bound form. The consequence of this is sustained activation of the RAF1-MAPK signalling pathway. RAS mutations are found in 10-15 % of tumours. A high incidence of RAS mutations is found in pancreatic cancers.