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Highly Purified Human Chorionic Gonadotropin (hCG) (≥99%) CW 3370
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Event snippet :
|PRODUCT CODE||CW 3370|
|SHELF LIFE||5 years from date of manufacture.|
|SOURCE||Human pregnancy urine.|
|PRESENTATION||Lyophilized from 30mM ammonium bicarbonate.
|PURITY||≥99% pure by SDS-PAGE.|
|hCG ACTIVITY||≥11,000 IU/mg|
|CONCENTRATION||mg/ml by Lowry assay (pre-lyophilisation).
|CONTAMINANTS||≤0.2% cross contamination with FSH, LH and TSH|
|DISEASE STATE TESTING||Pooled human urine has been tested and found negative for HBsAg, HIV-1 Ag, anti-HIV-1/2, and anti-HCV by FDA accepted methods.
|SAFETY||Because no test method can offer complete assurance that HIV, HBsAg, HCV or other infectious agents are absent, this material should be handled at the Biosafety Level 2 as recommended for any potentially infectious human serum or blood specimen in the CDC/NIH manual “Biosafey in Microbiological and Biomedical Laboratories”, 1999.
|RECONSTITUTION||Suggested reconstitution buffer is 100 mM Tris, 1 mg/ml BSA, 0.05% Sodium Azide, pH 8.0.
|STORAGE||+2 to +8°C (short term, up to 2 weeks)
-20°C (long term and after reconstitution)
Avoid freeze/thaw cycles