Product Name: Native Alpaca Camelid IgG2 Isotype
Catalogue No.: 117058
Alternate Name: IgG2, Alpaca Immunoglobulin Isotype-2
Description: Three immunoglobulin-G (IgG) isotypes are described to occur in camelids (which includes Camels, Alpaca, Llama and ), namely IgG1, IgG2 and IgG3. IgG2 and IgG3 are distinct in that they do not incorporate light chains. These heavy-chain antibodies (HCAbs) constitute approximately 50% of the IgG in llama serum and as much as 75% of the IgG in camel serum. Under reducing conditions, IgG1 was resolved into light chains (22.7 kDa) and a heavy chain (49.4 kDa). The IgG3 preparation was reduced to one dominant heavy-chain species of 42.1 kDa. The IgG2 preparation was reduced to one dominant heavy-chain species of 40.9 kDa.
Immunogen: Alpaca native IgG2 purified
Molecular Weight: ~82kDa
Purity: Protein-A/G affinity purified >90% pure by SDS PAGE
Format: Provide as purified sterile filtered solution in PBS, pH 7.2.
Preservatives: No additives or preservatives.
Applications: ELISA, WB. Other uses not tested.
Stability: 12 months at -20°C.
Storage: Aliquot and store at -20°C or -80°C for long term. May be stored at refrigerator for short term use. Minimize freezing and thawing.
Shipping: Products may be shipped on ice pack or dry ice.
Usage: ARC products are intended for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, diagnostic, agricultural or pesticidal, food additives or as household chemicals.