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HA

Anti-HA Products
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- Class: Class I
- Antigen: Hemagglutinin
- Antigen Species: Influenza
- Peptide: IPSIQSRGL
- Conjugate: APC
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- Class: Class I
- Antigen: Hemagglutinin
- Antigen Species: Influenza
- Peptide: IPSIQSRGL
- Conjugate: PE
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- Class: Class II
- Antigen: HA
- Antigen Species: Influenza
- Peptide: PKYVKQNTLKLAT
- Conjugate: PE
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- Class: Class II
- Antigen: HA
- Antigen Species: Influenza
- Peptide: PKYVKQNTLKLAT
- Conjugate: APC
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- Class: Class II
- Antigen: HA
- Antigen Species: Influenza
- Peptide: PKYVKQNTLKLAT
- Conjugate: FITC
- DRB1*04:01/Influenza HA (PKYVKQNTLKLAT) MHC Tetramer (MHC-CN0768)
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- Class: Class II
- Antigen: HA
- Antigen Species: Influenza
- Peptide: PKYVKQNTLKLAT
- Conjugate: Unconjugated
- PE-DRB1*04:02/Human HA (PKYVKQNTLKLAT) MHC Tetramer (MHC-YF1194)
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- Class: Class II
- Antigen: HA
- Antigen Species: Influenza A
- Peptide: PKYVKQNTLKLAT
- Conjugate: PE
- PE-DRB1*07:01/Human HA (PKYVKQNTLKLAT) MHC Tetramer (MHC-YF1195)
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- Class: Class II
- Antigen: HA
- Antigen Species: Influenza A
- Peptide: PKYVKQNTLKLAT
- Conjugate: PE
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- Class: Class II
- Antigen: HA
- Antigen Species: Influenza A
- Peptide: PKYVKQNTLKLAT
- Conjugate: FITC
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- Class: Class II
- Antigen: HA
- Antigen Species: Influenza A
- Peptide: PKYVKQNTLKLAT
- Conjugate: FITC
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- Class: Class II
- Antigen: HA
- Antigen Species: Influenza A
- Peptide: PKYVKQNTLKLAT
- Conjugate: BV421
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- Class: Class II
- Antigen: HA
- Antigen Species: Influenza A
- Peptide: PKYVKQNTLKLAT
- Conjugate: BV421
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- Class: Class II
- Antigen: HA
- Antigen Species: Influenza
- Peptide: PKYVKQNTLKLAT
- Conjugate: Biotin
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- Class: Class II
- Antigen: HA
- Antigen Species: Influenza
- Peptide: PKYVKQNTLKLAT
- Conjugate: Biotin
- DRB1*04:02/Human HA (PKYVKQNTLKLAT) MHC Tetramer (MHC-YF890)
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- Class: Class II
- Antigen: HA
- Antigen Species: Influenza A
- Peptide: PKYVKQNTLKLAT
- DRB1*07:01/Human HA (PKYVKQNTLKLAT) MHC Tetramer (MHC-YF891)
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- Class: Class II
- Antigen: HA
- Antigen Species: Influenza A
- Peptide: PKYVKQNTLKLAT
- APC-DRB1*04:02/Human HA (PKYVKQNTLKLAT) MHC Tetramer (MHC-YF1042)
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- Class: Class II
- Antigen: HA
- Antigen Species: Influenza A
- Peptide: PKYVKQNTLKLAT
- Conjugate: APC
- APC-DRB1*07:01/Human HA (PKYVKQNTLKLAT) MHC Tetramer (MHC-YF1043)
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- Class: Class II
- Antigen: HA
- Antigen Species: Influenza A
- Peptide: PKYVKQNTLKLAT
- Conjugate: APC
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- Class: Class II
- Antigen: HA
- Antigen Species: Influenza A
- Peptide: PKYVKQNTLKLAT
- Conjugate: Biotin
-
- Class: Class II
- Antigen: HA
- Antigen Species: Influenza A
- Peptide: PKYVKQNTLKLAT
- Conjugate: Biotin
-
- Class: Class II
- Antigen: HA
- Antigen Species: Influenza A
- Peptide: PKYVKQNTLKLAT
- Conjugate: Biotin
-
- Class: Class II
- Antigen: HA
- Antigen Species: Influenza A
- Peptide: PKYVKQNTLKLAT
- Conjugate: Biotin
-
- Class: Class II
- Antigen: HA
- Antigen Species: Influenza A
- Peptide: PKYVKQNTLKLAT
- Conjugate: Biotin
-
- Class: Class II
- Antigen: HA
- Antigen Species: Influenza A
- Peptide: PKYVKQNTLKLAT
- Conjugate: Biotin
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For Research Use Only. Not For Clinical Use.
Hemagglutinin are the receptor-binding and membrane fusion glycoproteins of influenza viruses. They recognize sialic acid-containing, cell-surface glycoconjugates as receptors but have limited affinity for them, and, as a consequence, virus attachment to cells requires their interaction with several virus HAs. Receptor-bound virus is transferred into endosomes where membrane fusion by HAs is activated at pH between 5 and 6.5, depending on the strain of virus. Fusion activity requires extensive rearrangements in HA conformation that include extrusion of a buried "fusion peptide" to connect with the endosomal membrane, form a bridge to the virus membrane, and eventually bring both membranes close together.