M2250-22
MBL-A (Mannose-binding Protein A, Mannan-binding Protein, Ra-reactive Factor Polysaccharide-binding Component p28B, RaRF p28B, Mbl1)
Size
£1,068.00
- SKU:
- M2250-22
- Purity:
- Purified by Protein G affinity chromatography.
- Storage Conditions:
- -20°C
- Supplier:
- United States Biological
- Host:
- Rat
- Immunogen:
- Purified mouse MBL-A
- Clone:
- 13A54
- Format:
- Supplied as a liquid in PBS, 0.1% BSA, 0.02% sodium azide.
- Extra Details:
- Mannose Binding Lectin (MBL), also called mannosebinding protein (MBP), is a calcium dependent oligomeric protein that belongs to the collectin family of proteins. It contains a collagen-like domain and a carbohydrate recognition domain enabling MBL to recognize carbohydrates (such as mannose and N-acetylglucosamine) on pathogens. MBL is able to activate the complement pathway independent of the classical and alternative complement activation pathways, by using attached mannose binding lectin-associated serine proteases (MASP-2) in an antibody- and C1q-independent manner. MASP-2 permits cleavage of C4 and C2 to form a C3 convertase. Once it has bound, MBL exhibits complement-dependent antibacterial activities such as microbial opsonization and/or microbial lysis via membrane attack complexes and therefore plays an important role in innate immunity. In human, MBL is encoded by a single gene, whereas in mice there are two homologous proteins, termed MBL-A and MBL-C. The MBL-A concentration in serum is about 6-fold lower compared to that of MBL-C... MBL-A, but not MBL-C, was found to be an acute phase protein in casein and LPS- injection models. Moreover, it has been shown that MBL-A deficient mice have aberrant antigen- specific IgM responses and suffer from increased susceptibility to infection . Note that this monoclonal antibody is a calcium-dependent antibody. Applications: Suitable for use in Western Blot, ELISA, Immunofluorescence and Immunohistochemistry. Other applications not tested. Recommended Dilution: Immunohistochemistry (frozen): Tissue sections were fixed in 4% PBS-buffered formaldehyde and pretreated with 2% hydrogen peroxide in methanol for 20min at 4°C to quench endogenous peroxidases. Primary antibody 8g6, 2ug/ml. As negative control rat IgG2a was used Western Blot: 1:50 Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
- Shipping Conditions:
- Blue Ice