85-1556-12　b2-Microglobulin, Human, BioAssay™ ELISA Kit (b2M) 96Tests　M5891-14

特徴

• Beta2-microglobulin (B2MG) is a small molecule of 11,199dalton (99 amino acids). Its structure and amino acid sequence are identical to the small unit of major histocompatibility complex and similar to the CH3 region of IgG (1, 2). Elevated serum concentrations suggest increased B2MG production. The phenomenon is seen in patients with autoimmune diseases (5,6), viral infections (4) and cancers involving white blood cells, such as lymphoma and multiple myeloma (3). B2MG content exists in minute amount in urine. Increased B2MG in urine suggests nephrotubulointerstitial disorder or urinary tract infection (7).
• Kit Components:1. B2MG Microtiter Plate, 1x96 wells2. Ab (HRP), 1x12ml3. B2MG Standard-12ug/ml, 1x1 vial4. B2MG Standard- 6ug/ml, 1x1 vial5. B2MG Standard-3ug/ml, 1x1 vial 6. B2MG Standard – 1.5ug/ml, 1x1 vial7. B2MG Standard – 0.75ug/ml, 1x1 vial8. B2MG Standard-0ug/ml, 1x1 vial9. Substrate A, 1x10ml10. Substrate B, 1x10ml11. Stop Solution, 1x10ml12. Sample Diluent, 1x60ml
• Storage and Stability:Store other components at 4°C. Stable for at least 6 months. For maximum recovery of product, centrifuge the original vial prior to removing the cap.