Typically less than 1 % cross reactivity against other types of collagens was detected by ELISA against purified standards. Some class specific anti-collagens may be specific for three-dimensional epitopes which may result in diminished reactivity with denatured collagen or formalin-fixed, paraffin embedded tissues. This antibody reacts with most mammalian Type VI collagens and has negligible cross-reactivity with Type I, II, III, IV and V collagens. Non-specific cross reaction of anti-collagen antibodies with other human serum proteins or non-collagen extracellular matrix proteins is negligible.
Characteristics
Molar Ratio: 10-20 BAC molecules per Rabbit IgG molecule .
Purification
Immunoaffinity Chromatography.
Immunogen
Collagen type VI purified from Human and Bovine placenta.
Anti-Collagen antibodies have been used for indirect trapping ELISA for quantitation ofantigen in serum using a standard curve, for Immunoprecipitation and for Western blottingfor highly sensitive qualitative analysis. Recommended Dilutions: This product was assayed by immunoblot and found to bereactive against Collagen VI at a dilution of 1: 5,000 to 1: 10,000. This product was alsoassayed against 1.0 μg of Collagen VI in a standard sandwich ELISA using PeroxidaseConjugated Streptavidin and ABTS (2,2'-azino-bis-[3-ethylbenthiazoline-6-sulfonic acid])as a substrate for 30 minutes at room temperature. A working dilution of 1: 3,000 to1: 12,000 of the stock concentration is suggested for this product. ForImmunohistochemistry on frozen tissue sections dilute the product 1: 50 to 1: 200. Other applications not tested. Optimal dilutions are dependent on conditions and should be determined by the user.
Restrictions
For Research Use only
Reconstitution
Restore with 0.1 mL of deionized water (or equivalent)
Concentration
1.0 mg/mL (by UV absorbance at 280)
Buffer
0.125 M Borate, 0.075 M Sodium Chloride, 0.005 M EDTA, pH 8.0, 0.01 % (w/v) Sodium Azide, 10 mg/mL BSA (Immunoglobulin and Protease free)
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
Avoid repeated freezing and thawing.
Storage
-20 °C
Storage Comment
Store the antibody (in aliquots) at -20 °C. Can be shipped at 2-8 °C.
The collagens are a superfamily of proteins that play a role in maintaining the integrity of various tissues. Collagens are extracellular matrix proteins and have a triple helical domain as their common structural element. Collagen VI is a major structural component of microfibrils. The basic structural unit of collagen VI is a heterotrimer of the alpha 1(VI), alpha 2(VI), and alpha 3(VI) chains. Mutations in the genes that code for the collagen VI subunits result in the autosomal dominant disorder, Bethlem myopathy.Synonyms: COL6A1