Cyfra21-1 Antigen，适用于诊断试剂用标准品。

SPECIFICATION SHEET

Catalog #:                   L2C00801           Lot #:             C080401

Description:               Cyfra21-1 Antigen

Source:                       Cell culture supernatant of human epithelial ovarian cancer cells.

Format:                      Purified, Liquid

Purification:                    none check

Concentration:          Specific protein concentration:  1.0mg/ml (Roche ECLIA)           

Buffer:                      Tris-HCL, pH 7.4 + 0.2

Preservative:        0.2%NaN3

Application:               Specific methodologies have not been tested using this product.

Storage:                      Store at –20°C.  Avoid multiple freeze/thaw cycles.

                                    All donor units tested negative for HIV 1, HIV 2, HCV antibodies and HBsAg.  No test guarantees a product to be non-infectious.  Therefore, all material derived from human fluids or tissues should be considered as potentially infectious.

This product contains sodium azide, which has been classified as Xn (Harmful) in European Directive 67/548/EEC in the concentration range of 0.1 – 1.0 %.  When disposing of this reagent through lead or copper plumbing, flush with copious volumes of water to prevent azide build-up in drains.