Home  >  Products  >  Complement C1q, Human
Complement C1q, Human

Complement C1q, Human

Cat no: C0010-07O

Supplier: United States Biological
Star_fadedStar_fadedStar_fadedStar_fadedStar_faded
0 reviews | Write a Review Pencil
Read More on Supplier Website
Acrp30 (adipocyte complement-related protein of 30kD), also known as AdipoQ, APM1, Adiponectin, Gelatin binding protein 28kD/GBP28 or adipocyte most abundant gene transcript) was identified as a novel adipocyte-specific synthesized and secreted protein with structural resemblance to complement factor C1q. Like adipsin, Acrp30 secretion is induced ~10-fold during adipocyte differentiation. Plasma levels are reduced in obese humans, and low levels are associated with insulin-resistance. C1q is serum glycoprotein of 18-polypeptides chains consisting of three nonidentical subunits, A (29kD), B (26kD), and C (246 aa, 19kD) in molar ratio of 1:2:2. C1Q in the plasma is complexed with two proenzymes C1r and two C1s molecule to form the first component of complement (C1). Activation of complement via classical pathway is triggered by binding of globular head of C1q to immune complexes containing IgG (Fc-region) or IgM or to a variety of other activating substances, including C-reactive protein, retrovirus, and mitochondria. Subsequent to C1q binding, c1r and C1s are converted to proteolytic enzymes that are responsible to continuation of activation via the classical pathway. Applications: Suitable for use in ELISA and Western Blot. Other applications not tested. Recommended Dilution: ELISA: 1-2ug/ml. Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4 degrees C for short-term only. For long-term storage and to avoid repeated freezing and thawing, add sterile 40-50% glycerol, aliquot and store at -20 degrees C. Aliquots are stable for at least 12 months at -20 degrees C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Catalogue number: C0010-07O
Reactivities: Human
Hosts: Mouse
Applications: ELISA, Western Blot
Size: 100ug
Form: Supplied as a lyophillized powder from PBS, pH 7.4, 0.1% BSA. Reconstitute with 100ul of sterile 40-50% glycerol, PBS.
P type: Mab
Isotype: IgG
Purity: Purified by Protein A/G affinity chromatography.
References: 1. Loos et al (1980) J. Immunol. 124, 59; Kolb WP et al (1979) J. Immunol. 122, 2103; 2. Petry F et al (1996) Immunogenetics 43, 370; S3. cherer PE et al (1995) JBC 270, 26746; 4. Hu E et al (1996) JBC 271, 10697; 5. Das K et al (2001) BBRC 280, 1120; F6. ruebis J et al (2001) PNAS 98, 2005; 7. Maeda K et al (1996) BBRC 221, 286, 8. Schaffler A et al (1998) BBA 1399, 187; 9. Schaffler A et al (1999) BBRC 260, 416.
Additional info: Recognizes human Complement C1q.

Get Quote

  • Best Price Guaranteed
  • Quick Response Time
  • Exclusive Promotions
Enquiry_down_arrow
United States Biological
Get a Quote Direct from
United States Biological

By submitting this form you agree to your details being passed to United States Biological for the purpose of generating the best quote*
See Full Product Listings >
Button_on Button_off_biosave Button_off_biosave Button_off_biosave Button_off_biosave Button_off_biosave Button_off_biosave