CRP Antigen, Human (High Pure / Standard)

List Price

10 - 99 mg: $10.00 / mg
100 - 999 mg: 7.50 / mg
1000 - 2499 mg: 6.50 / mg
2500 - 4999 mg: 6.00 / mg
5000 - 9999 mg: 5.70 / mg
≥ 10,000 mg: 5.30 / mg

Product Code

10520A

Stage / Grade

High Pure / Standard

R.M. Source

Human Fluids

Concentration Range

1.57 - 5.25 mg/mL

Buffer Matrix & pH

0.1M Tris, 0.2M NaCl, 2mM CaCl₂, 0.1% NaN₃, pH: 7.5 (± 0.2)

Optimal Storage Temperature

Short Term: 2-8 °C
Long Term: -20 °C

Quality Control Methods / Results

Protein Quantitation Method

RID using Behring Standard

Protein % Purity Range

> 95%

Quality Methods Used

Purity determined using the Specific Protein concentration (mg/mL) divided by (OD₂₈₀ ÷ 1.7)

Total Protein Acceptable Range

1.5 - 5.15 mg/mL

Total Protein Method

OD units @ 280nm ÷ 1.7 (CRP coefficient)

Physical Characteristics

Shelf Life

5 years at -20 °C

Filtration

0.2 μm

HAZARD TESTING & WARNINGS:

All donor materials used in the manufacture of this product have been tested and found negative for HBsAg, HIV1/2 Ab, and HCV Ab by FDA approved methods. Samples from donor units are non-reactive for HIV-1, HCV, and HBV by Nucleic Acid Tests (NAT) run according to FDA recommendations.

CAUTION: NO TEST CAN GUARANTEE A PRODUCT TO BE NON-INFECTIOUS. THEREFORE, ALL MATERIAL DERIVED FROM HUMAN FLUIDS OR TISSUES SHOULD BE CONSIDERED AS POTENTIALLY INFECTIOUS.

Use Statement: For Research, Remanufacturing, or Immunization use for products not subject to license under PHS Act Section 351 only.