Catalog Number:TKPA108Product Name:Alpaca IgG1Alias:Alpaca IgG1 Native Protein, IgG1, Alpaca Immunoglobulin Isotype-1, alpaca control antibody, alpaca isotype controlSize:1mg,5mg,10mgApplications:WB, ELISAIsotype:IgG1Purity:>90%Buffer:10mM Tris+0.1M Gly, pH7.0Background:Three subclasses of IgG can be isolated from the serum of camelids. Conventional IgG1 contains molecules of ~170KD, which upon reduction yield ~50KD heavy chains and large ~30KD light chains. IgG2 and IgG3 are distinct in that they do not incorporate light chains. The IgG2 contain molecules of ~100KD, which upon reduction yield only heavy chains of ~49KD. The IgG3 contain molecules of ~90KD, which upon reduction yield only heavy chains of ~46KD. Alpaca IgG1 (TKPA108) is an isotype control antibody, which can be used as negative controls to help differentiate non-specific background signal from specific antibody signal.Storage:This antibody can be stored at 2°C-8°C for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20°C to -80°C. Aliquot and store at -20°C to -80°C. Avoid repeated freezing and thawing cycles.Shipping Condition:Shipped on ice packs.NOTE:This product is used for research use only. Not for human or diagnostic use.Related Documents

Catalog Number:TKPA107Product Name:Alpaca VHHAlias:Alpaca single domain antibody, Variable domain of heavy chain of heavy-chain antibody, sdAbSize:0.1mg,0.5mg,1mgApplications:WB, ELISAIsotype:VHH, sdAbPurity:>90%Buffer:Supplied in PBS, PH7.4Background:Camelids produce two types of antibodies: (i) conventional antibodies made of dimers of heavy and light chains and (ii) a class of IgG devoid of light chain and made of dimers of heavy chains only (HC-IgGs). The HC-IgGs comprise two antigen-binding domains (referred to as VHH or nanobodies). VHHs are the smallest available intact antigen-binding fragments with a molecular weight of around 15 KD. Alpaca VHH (TKPA107) is an isotype control antibody, which can be used as negative controls to help differentiate non-specific background signal from specific antibody signal.Storage:This antibody can be stored at 2°C-8°C for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20°C to -80°C. Aliquot and store at -20°C to -80°C. Avoid repeated freezing and thawing cycles.Shipping Condition:Shipped on ice packs.NOTE:This product is used for research use only. Not for human or diagnostic use.

Catalog Number:TKPA106 Product Name:Alpaca IgG3 Alias:Alpaca IgG3 Native Protein, IgG3, Alpaca Immunoglobulin Isotype-3, alpaca control antibody, alpaca isotype control Size:1mg,5mg,10mg Applications:WB, ELISA Isotype:IgG3 Purity:>90% Buffer:10mM Tris+0.1M Gly, pH7.0 Background:Three subclasses of IgG can be isolated from the serum of camelids. Conventional IgG1 contains molecules of ~170KD, which upon reduction yield ~50KD heavy chains and large ~30KD light chains. IgG2 and IgG3 are distinct in that they do not incorporate light chains. The IgG2 contain molecules of ~100KD, which upon reduction yield only heavy chains of ~49KD. The IgG3 contain molecules of ~90KD, which upon reduction yield only heavy chains of ~46KD. Alpaca IgG3 (TKPA106) is an isotype control antibody, which can be used as negative controls to help differentiate non-specific background signal from specific antibody signal. Storage:This antibody can be stored at 2°C-8°C for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20°C to -80°C. Aliquot and store at -20°C to -80°C. Avoid repeated freezing and thawing cycles. Shipping Condition:Shipped on ice packs. NOTE:This product is used for research use only. Not for human or diagnostic use.