

Immunoglobulin kappa constant, also known as IGKC, is a gene that encodes the constant domain of kappa-type light chains for antibodies. The immunoglobulin light chain is the small polypeptide subunit of an antibody (immunoglobulin). A typical antibody is composed of two immunoglobulin (Ig) heavy chains and two Ig light chains. kappa (κ) chain is one of the two types of light chain in humans. A free light chains test measures the amount of lambda and kappa free light chains in the blood. If the amount of free light chains is higher or lower than normal, it can mean you have a disorder of the plasma cells. These include multiple myeloma, a cancer of plasma cells, and amyloidosis, a condition that causes a dangerous buildup of proteins in different organs and tissues.
| 中文名称 | 重组人免疫球蛋白游离Kappa轻链恒定区 |
| 英文名称 | Recombinant human immunoglobulin free kappa light chain constant region |
| 货号 | Abt-P-2046 |
| 来源 | 重组表达 |
| 形式 | 液体 |
| 分子量 | 16 kDa(on SDS-PAGE under reducing condition) |
| 浓度 | Lot specific( by A280) |
| 纯度 | >95%(SDS-PAGE) |
| 保存缓冲液 | Sterile 1×PBS (pH7.4) |
| 应用 | 免疫原或体外诊断试剂盒的校准品、质控品 |
| 保存 | 4°C for frequent usage, -20°C for long-term storage. Avoid repeated freeze-thaw cycles. |