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Invitrogen™ S-peptide Epitope Tag Polyclonal Antibody
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Catalog No. PIPA581631
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100 μL
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PIPA581631 100 μL
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Catalog No. PIPA581631 Supplier Invitrogen™ Supplier No. PA581631
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Description

Rabbit Polyclonal Antibody

This product is preservative free. It is recommended to add sodium azide to avoid contamination (final concentration 0.05%-0.1%). This antibody has specificity for Recognize N-terminal and C-terminal S tag in fusion proteins.

The S-Peptide epitope tag (S-Tag (TM)) can be used for numerous applications which include the analysis of localization, expression detection, and purification of polypeptides from mammalian cells. The small size of the tag (15 aa), the ability to purify tagged polypeptides without antibodies, and the very low expression of endogenous tissues in mammalian cells that react with S-Peptide make the S-Peptide antibody an attractive alternative to many existing epitope tags. Epitope tagging is a powerful and versatile strategy for detecting and purifying proteins expressed by cloned genes. To utilize this feature, protein expression vectors are typically engineered with a nucleotide sequence that encodes the peptide epitope tag. The gene of interest is cloned in-frame relative to the tag and, upon expression, the protein of interest is synthesized as a fusion protein with the peptide tag. Fusion protein detection and/or purification is mediated by highly specific antibodies to the engineered peptide, thus eliminating the need for antibodies to proteins from each newly cloned gene.
TRUSTED_SUSTAINABILITY

Specifications

Antigen S-peptide Epitope Tag
Applications Immunoprecipitation, Western Blot, Immunocytochemistry
Classification Polyclonal
Concentration 1 mg/mL
Conjugate Unconjugated
Formulation PBS with no preservative
Gene Alias S-tag
Host Species Rabbit
Immunogen A synthetic peptide corresponding to the S-tag sequence (KETAAAKFERQHMDS).
Purification Method Antigen affinity chromatography, Protein A
Quantity 100 μL
Regulatory Status RUO
Primary or Secondary Primary
Target Species Tag
Content And Storage Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Product Type Antibody
Form Liquid
Isotype IgG
Target Molecule Tag
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Safety and Handling

WARNING: Cancer - www.P65Warnings.ca.gov
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