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Biotinylated Mouse I-Ab&OVA 323-339 (ISQAVHAAHAEINEAGR) Monomer Protein (MHC-MM4I1B) Summary
Product Description |
Recombinant Biotinylated Mouse I-Ab&OVA 323-339 (ISQAVHAAHAEINEAGR) Monomer Protein is expressed from HEK293 with His tag and Avi tag at the C-terminus.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. |
Product Category |
Recombinant Protein / Antibody discovery / MHC / Peptide-MHCs |
I-Ab&OVA 323-339 (ISQAVHAAHAEINEAGR) Specifications
Protein |
I-Ab&OVA 323-339 (ISQAVHAAHAEINEAGR) |
Synonyms |
I-Ab&OVA 323-339 (ISQAVHAAHAEINEAGR) |
MHC Form |
Monomer |
Allele |
I-Ab |
Accession |
P14434(H2-Aa)&P14483(H2-Ab1)&ISQAVHAAHAEINEAGR |
Species |
Mouse |
Biotinylated |
yes |
Amino Acid Range |
Ile27-Glu218(H2-Aa), Ser30-Lys226(H2-Ab1) and ISQAVHAAHAEINEAGR peptide |
Molecular Weight |
The protein has a predicted MW of 28.5 kDa. Due to glycosylation, the protein migrates to 35-40 kDa and 42-50 kDa based on Bis-Tris PAGE result. |
Product Tag |
C-His-Avi |
Fluorophore |
Biotin-labeled |
Expression System |
HEK293 |
Purity |
> 95% as determined by Bis-Tris PAGE |
Endotoxin |
Less than 1 EU per ug by the LAL method. |
Shipping, Reconstitution, & Storage
Form |
Liquid |
Shipping |
Shipped with dry ice. |
Formulation |
Supplied as 0.22 um filtered solution in PBS (pH 7.4). |
Stability And Storage |
Valid for 12 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. |
Validation Images
|
|
Biotinylated Mouse I-Ab&OVA 323-339 (ISQAVHAAHAEINEAGR) Monomer on Bis-Tris PAGE under reduced condition. The purity is greater than 95%. |
Other Available Proteins:
Finding available proteins...
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