Product Description

                                    SPECIFICATION SHEET

Catalog #:               L2C02601           Lot #:             Lot  C130301 

Description:           Recombinant human HE4 Antigen

Molecular Weight:  14kd (calculated from sequence)

14KD(determined by SDS gelelectrophoresis) 

Source:                     E. coli

Format:                    Purified, Liquid 

Purification:           > 95% (determined by SDS gelelectrophoresis)

Concentration:         0.5mg/ml (OD280 OD260)

Buffer:                      20Mm Tris-HCL, pH 8.0 + 0.2 

Preservative:             0.02%NaN3 

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.