C3b/iC3b antibody

Catalog No. ABIN7540410

The Mouse Monoclonal anti-C3b/iC3b antibody is suitable to detect C3b/iC3b in samples from Human and Non-Human Primate. It has been validated for FACS, ELISA, ICC and RIA.

Quick Overview for C3b/iC3b antibody (ABIN7540410)

Target: C3b/iC3b

Reactivity: Human, Non-Human Primate

Host: Mouse

Clonality: Monoclonal

Conjugate: Un-conjugated

Application: Flow Cytometry (FACS), ELISA, Immunocytochemistry (ICC), Radioimmunoassay (RIA)

Clone: 3E7

Product Details

Purpose: Anti-Hu C3b/iC3b Purified

Characteristics: The mouse monoclonal antibody 3E7 recognizes complement component C3b and iC3b. It does not cross-react with C3d.

Purification: Purified by protein-A affinity chromatography.

Immunogen: human complement component C3b

Isotype: IgG1, kappa

Application Details

Application Notes: Flow cytometry: Recommended dilution: 0.5-4 μg/mL.

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 1 mg/mL

Buffer: Phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide

Preservative: Sodium azide

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

Handling Advice: Do not freeze

Storage: 4 °C

Storage Comment: Store at 2-8°C. Do not freeze.

Target Details

Target: C3b/iC3b

Background:

NCBI Full Gene Name: complement C3

Description: Complement component C3 plays a key role in the activation of complement system. In classical complement system pathway the activated C2 and C4 form classical C3-convertase (C4b2b) which cleaves C3 into C3a and C3b. In alternative complement system pathway C3 is cleaved by alternative C3-convertase (C3bBb), composed of C3b (which can be generated also by spontaneous hydrolysis of C3) and the activated form of factor B. C3b activates downstream cascade leading to formation of pores in the plasma membrane of attacked cell. C3b and its proteolytically inactive form iC3b also serve as important opsonins. C3b can generate C3f, as well as the iC3b can be further cleaved into C3c, C3d and C3g. Complement system is regulated by effective inactivation of free C3b by factor H and factor I. C3b attached to the surface of its target is protected from this inactivation. Complement system is also regulated by other proteins, e.g. CD35, CD46, CD55, or CD59. Undesired activation of complement cascade can lead to severe diseases such as PNH, rheumatoid arthritis, macular degeneration and other. Recently it has been demonstrated to take part in complications associated with Covid-19.

Other names: complement component C3, complement component C3b, complement component iC3b

Gene name: C3

Gene ID: 718

UniProt: P01024