Products for Research Use Only

C4a Protein

CAT: 1008-A419Size: 100 µLDry Ice: NoHazardous: No
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CAT#:1008-A419Size:100 µL
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Background
Natural human C4a is prepared by cleavage of human C4 protein by human C1s. It is produced during activation of both the classical and lectin pathways of complement. C4a is a member of the anaphylatoxin family of three proteins (C3a, C4a and C5a) produced by the activation of complement. It is an unglycosylated polypeptide containing 77 amino acids with a molecular mass of 8,759 daltons. Many of the biological functions of C4a are similar to those of C3a, but the specific activities are far below those of C3a.
Description
Purified human C4a protein
Source
Normal human serum
Applications
See citations and technical data sheet for application info.
Concentration
0.5 mg/mL (refer to CoA for lot specific concentration)
Purity
>90% by SDS-PAGE
Activity
No activity
Form
Frozen liquid. 10mM HEPES, 120 mM NaCl, pH 7.0 (No carrier proteins added) . No preservative.
Molecular Weight
8,759 Da (single chain)
Storage Conditions
Store at -70°C or below. Avoid freeze/thaw.