![AffiAB® Anti-Hu Ig Kappa Light Chain Biotin [TB28-2]](/web/image/product.product/82609/image_1024/%5BAFG-EXB-1110%5D%20AffiAB%C2%AE%20Anti-Hu%20Ig%20Kappa%20Light%20Chain%20Biotin%20%5BTB28-2%5D?unique=0daa593)
Overview
Immunoglobulin classes share the same basic four polypeptide chain structure of two heavy chains (five heavy chains types) and two light chains (kappa, lambda; both having a molecular weight of 22.5kDa) . Kappa and lambda consist of a variable region and a constant region and can easily be differentiated by the antigenic properties of the constant region. The ratio of kappa to lambda is 70:30.
Specificity:
The antibody TB28-2 recognizes human Ig kappa light chains of both secreted and cell surface immunoglobulin. It detects also free kappa light chains.
Antigen
Ig Kappa Light Chain
Clone
TB28-2
Species Reactivity
Human
Negative Species
N/A
Isotype
Mouse IgG1 kappa
Immunogen
Human IgG-kappa myeloma protein
Application
FC (QC tested)
Regulatory status
RUO
Concentration
1 mg/ml
Format
Biotin
Storage / Stability
Store at 2-8°C. Do not freeze.
Storage Buffer
Phosphate buffered saline (PBS) , pH 7.4, 15 mM sodium azide