E.coli Combined HCP Polyclonal Antibody, Rockland™

Rabbit Polyclonal Antibody

Catalog Number	Mfr. No.	Quantity
50-199-0922	Rockland Immunochemicals 200401M61	100 μg
50-199-0923	Rockland Immunochemicals 200401M61S	25 μL

Description

Store vial at -20°C prior to opening. Aliquot contents and freeze at -20°C or below for extended storage. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4°C as an undiluted liquid. Dilute only prior to immediate use. Host Cell Protein A purified antibody is directed against high molecular weight and low molecular weight E.coli Host Cell Proteins. Reactivity is directed against E.coli Host Cell Proteins. Cross-reactivity with other species is likely but has not been determined. Reactivity against homologues from other sources is not known.

Host Cell Proteins are process-related impurities derived from a host cell expression system that may be present in trace amounts in a final drug substance. HCP Antibodies are used to detect impurities in biologically-based therapeutics. Detecting impurities often unseen by 1-D electrophoresis, a 2D electrophoresis western blot analysis delivers more complete insight into the immunocoverage of protein components of the host cell lysate.

Specifications

• Antigen: E.coli Combined HCP
• Applications: ELISA, Immunoprecipitation, Western Blot
• Conjugate: Unconjugated
• Host Species: Rabbit
• Target Species: Bacteria
• Immunogen: Anti-Host Cell Proteins Antibody was prepared by repeated immunizations with a full range of high molecular weight (HMW) and low molecular weight (LMW) proteins from E.Coli (BL21).
• Content And Storage: -20°C, Avoid Freeze/Thaw Cycles

• Concentration: 0.82 mg/mL
• Classification: Polyclonal
• Form: Liquid
• Regulatory Status: RUO
• Formulation: 0.02M potassium phosphate with 0.15M NaCl and 0.01% sodium azide; pH 7.2
• Primary or Secondary: Primary
• Product Type: Antibody