PE-Labeled Mouse I-Ab&OVA 323-339 (ISQAVHAAHAEINEAGR) Tetramer Protein

Express System: HEK293
Product Tag: C-His-Avi
Amino Acid Range: Ile27-Glu218(H2-Aa), Ser30-Lys226(H2-Ab1) and ISQAVHAAHAEINEAGR peptide

Catalog #MHC-MM4I1TP

Price

$2,250⁰⁰

Size

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PE-Labeled Mouse I-Ab&OVA 323-339 (ISQAVHAAHAEINEAGR) Tetramer Protein (MHC-MM4I1TP) Summary

Product Description

Recombinant PE-Labeled Mouse I-Ab&OVA 323-339 (ISQAVHAAHAEINEAGR) Tetramer Protein is expressed from HEK293 with His tag and Avi tag at the C-terminus. PE-Labeled Mouse I-Ab&OVA 323-339 (ISQAVHAAHAEINEAGR) Tetramer is assembled by biotinylated monomer and PE-Labeled streptavidin.It contains Ile27-Glu218 (H2-Aa), Ser30-Lys226 (H2-Ab1) and ISQAVHAAHAEINEAGR peptide.

Product Background

OVA 323–339 (ISQAVHAAHAEINEAGR) is a 17–amino acid peptide from chicken Ovalbumin. It is a well-known CD4⁺ T-cell epitope presented by MHC class II molecules to activate helper T cells. This peptide is widely used in mice to study antigen-specific T-cell responses and immune regulation, including models of allergy and autoimmunity. Its defined sequence and reproducible immunogenicity make it a common tool in immunology research.

I-Ab&OVA 323-339 (ISQAVHAAHAEINEAGR) Specifications

Protein	I-Ab&OVA 323-339 (ISQAVHAAHAEINEAGR)
Synonyms	I-Ab&OVA 323-339 (ISQAVHAAHAEINEAGR);I-Ab&OVA323-339 (ISQAVHAAHAEINEAGR)
MHC Form	Tetramer
Allele	I-Ab
Accession	P14434(H2-Aa)&P14483(H2-Ab1)&ISQAVHAAHAEINEAGR
Species	Mouse
Biotinylated	no
Amino Acid Range	Ile27-Glu218(H2-Aa), Ser30-Lys226(H2-Ab1) and ISQAVHAAHAEINEAGR peptide
Product Tag	C-His-Avi
Fluorophore	PE-Labeled
Expression System	HEK293

Shipping, Reconstitution, & Storage

Form	Liquid
Shipping	Shipped with dry ice.
Formulation	Supplied as 0.22 um filtered solution in PBS, 0.2% BSA (pH 7.4).
Stability And Storage	Valid for 6 months from date of receipt when stored at -80°C.； Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.