Anti-C4d Antibody [057-51.5.1.6]

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Descriere

Specificații

Brand

Antibodies

Mărime

100µg

Țintă

C4d

Applications

ELISA, IHC-Fr

Reactivity

Human

Formulation

Supplied in Borate Buffered Saline with <0.1% Sodium Azide.

Conjugate

Unconjugated

Host

Mouse

Clonality

Monoclonal

Product form

Liquid

Concentration

Lot Specific

Purification

Protein A affinity chromatography of ascites.

Isotype

IgG1

Clonă

057-51.5.1.6

Imunogen

Purified human C4d.

Specificitate

This antibody recognises a neoantigen on the secreted protein complement component 4d (C4d). The complement 1 complex cleaves complement 4 (C4) to form C4b and C4a. C4b levels are strictly regulated. Single site cleavage of the C4b’s alpha chain by Factor I forms iC4b and blocks C3 convertase, inhibiting opsonisation and activation of the classical pathway. This requires C4 binding protein or CR1 as a cofactor. iC4b is further degraded into C4d and C4c. The short half life of C4d means that it is present in serum at high enough concentrations to make it a useful marker for classical complement activation.C4 has been linked to susceptibility to systemic lupus erythematosous.

Storage

Shipped at ambient temperature. Upon delivery aliquot and store at -20°C. When thawed, aliquot the sample as needed. Short term (up to 4 weeks): store at 4°C. Long term: store at -20°C. Avoid freeze / thaw cycles. Storage in frost free freezers is not recommended.

Documentație

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