D23062067Determine the necessary mass, volume, or concentration for preparing a solution.
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Why this grade
for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Descripción general
Benefits
5 domain, wide range specificity
High activity and purity
Recombinant produced
Animal free production
Sterile filtered Lyophilized powder
Product description
Protein A orginates from Staphylococcus aureus and has five antibody binding domains and a cell binding domain. It binds IgG from most mammalian species and some IgA and IgM through the Fc region.
Recombinant protein A, "PAII" is produces in E. coli using animal free media. The recombainat form has the cellbinding domain removed, for reduced nonspecified binding and leakage.
PAII is supplied as a lyophilized white flocculate. The purity of PAII is determined by SDS- PAGE, which generates one single band at 42 kDa. The activity is tested by interaction with human igG. The product is to be used for laboratory work only.
Applications
Purification of polyclonal and monoclonal antibodies
Immunoprecipitation
Directions for use
Dissolve the protein in desired buffer depending on your application.
Specifications
Product Name
Protein A Variant PAII
Tipo de molécula
Bioreagents/Buffer
Almacenamiento y envío
Condiciones de almacenamiento de almacenamiento
Store at -20°C
Enviado en
Ice chest + Ice pads
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →✅ Certificate of Analysis (COA)
Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →🔬 Specification Sheet
Full quality attributes and acceptance criteria for this grade.
View spec sheet →Advanced Data
Certificados (CoA, COO, BSE/TSE y tabla de análisis)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Preguntas frecuentes y artículos
Antibody structure and isotypes
Categories: Technical articles
Calculadoras de soluciones
Reseñas
Reseñas de cliente
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