Complement Component C1s Antibody (M81) - Azide Free

• Reactivity: Hu
• Applications: WB, ELISA, IP
• Clone: M81
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: Unconjugated
• Format: Azide Free
• Concentration: 0.1 mg/ml

Complement Component C1s Antibody (M81) - Azide Free Summary

• Immunogen: Monoclonal antibody M81 reacts with an epitope on human C protein activated C1s, a subcomponent of the first component of C (C1).
• Isotype: IgG1
• Clonality: Monoclonal
• Host: Mouse
• Gene: C1S
• Purity: Protein A or G purified

Applications/Dilutions

• Dilutions:
  • Immunoassay
  • Immunoprecipitation 1:10-1:500
  • Western Blot 1:100-1:2000

Packaging, Storage & Formulations

• Storage: Store at 4C.
• Buffer: 0.2 um filtered solution in PBS and 0.1% BSA
• Preservative: No Preservative
• Concentration: 0.1 mg/ml
• Purity: Protein A or G purified

Alternate Names for Complement Component C1s Antibody (M81) - Azide Free

• basic proline-rich peptide IB-1
• C1 esterase
• C1S
• complement C1s subcomponent
• Complement component 1 subcomponent s
• complement component 1, s subcomponent
• Complement Component C1s
• EC 3.4.21
• EC 3.4.21.42
• FLJ44757

Background

Monoclonal antibody M81 reacts with an epitope on human C protein activated C1s, a subcomponent of the first component of C (C1). Activated C1s is a glycosylated single-polypeptide zymogen, MW 85 kD. Activation of the proenzyme C1s occurs through cleavage by the active form of C1r. The activated protease, activated C1s, consists of a disulfide-linked H chain and a L chain. Activated C1s is a serine protease and its catalytic site is located in the L chain. Activation of the classical C pathway is triggered by activated C1s which cleaves C4 and C2 to form the C3 convertase, C4bC2a. The epitope recognised by the antibody M81 is domain IV and/or V of the gamma-domain of activated C1s. Monoclonal antibody M81 blocks C4 activation and C4 binding to activated C1s. The antibody reacts around the binding site of C1s and reacts with both active and inactive C1s.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Gene Symbol: C1S