Athens Research & Technology/Complement C3c, Human Plasma/1616030303/1 mg

MW: 138,000
Extinction Coefficient: 1.03

Frozen in PBS, pH 7.4

Storage: -70°C - Avoid Freeze/Thaw cycles

Buy Purified Complement C3c from Human Plasma.
Bulk Qty Available.

Complement C3 (C3) is the most abundant component of the complement system, with levels in human plasma of ~1.2-1.5 mg/ml. It is central to the activation of both the classical and alternative complement pathways, both of which lead to the proteolytic processing of C3 to C3a and C3b. C3 exists as a heterodimer with molecular masses of 115 kDa and 75 kDa, although it is readily processed to create C3a, C3b or C3c depending on the processed state. Athens Research and Technology currently only sells the C3c form.

References: Tack BF and JW Prahl. 1976. Biochemistry. 15:4513, Tack BF et al. 1981. Methods Enzymol. 80:64, Janatova, J. 1988. Methods Enzymol. 162:579.

Purity: >=95% by SDS-PAGE.
Reacts to C3 antisera on Western Blot
Negative against C4 antisera on Western Blot

Not biologically active.

Prepared from plasma shown to be non reactive for HBsAg, anti-HCV, anti-HBc, and negative for anti-HIV 1 & 2 by FDA approved tests.

Athens Research & Technology products are laboratory reagents and are not to be administered to humans or used for any drug purpose. For research or further manufacturing use only.