HA Peptide

HA Peptide (HA tag) is a nine amino acids peptide derived from the human influenza hemagglutinin (HA) . HA Peptide is extensively used to isolate, purify, detect, and track the protein of interest in cell biology and biochemistry.

Product Specifications

CAS Number

[92000-76-5]

UNSPSC

12352209

Target

Influenza Virus

Type

Peptides

Related Pathways

Anti-infection

Applications

COVID-19-immunoregulation

Field of Research

Inflammation/Immunology

Assay Protocol

https://www.medchemexpress.com/HA_Peptide.html

Purity

99.95

Solubility

H2O : 25 mg/mL (ultrasonic)

Smiles

OC(C=C1)=CC=C1C[C@H](NC([C@H]2N(CCC2)C([C@@H](N)CC3=CC=C(C=C3)O)=O)=O)C(N[C@@H](CC(O)=O)C(N[C@@H](C(C)C)C(N4[C@@H](CCC4)C(N[C@@H](CC(O)=O)C(N[C@H](C(N[C@@H](C)C(O)=O)=O)CC5=CC=C(C=C5)O)=O)=O)=O)=O)=O

Molecular Formula

C53H67N9O17

Molecular Weight

1102.15

References & Citations

[1]Zhao X, et al. Several affinity tags commonly used in chromatographic purification. J Anal Methods Chem. 2013;2013:581093.|[2]Moon JM, et al. A new idea for simple and rapid monitoring of gene expression: requirement of nucleotide sequences encoding an N-terminal HA tag in the T7 promoter-driven expression in E. coli. Biotechnol Lett. 2012 Oct;34 (10) :1841-6.|[3]Schembri L, et al. The HA tag is cleaved and loses immunoreactivity during apoptosis. Nat Methods. 2007 Feb;4 (2) :107-8.|[4]Keszei Z, et al. AF291 and AE391 single-chain antibodies recognize the HA tag by Western blotting[J]. Antibody Reports, 2019: e25-e25.