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HA Peptide
HA Peptide from MedChemExpress
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Citations:
(11)
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MedChemExpress for
HA Peptide
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Description
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 Specs
Company Info
Citations
Reviews
Product Specs
Item
HA Peptide
Company
MedChemExpress
Price
$60.00
Supplier Page
View Company Product Page
Catalog Number
HY-P0239
Size
1 mg
Applications
Bioactivity, Structure and function analysis, ELISA, SDS-PAGE, Western blotting
Purity
99.95%
Type
Peptide
Molecular Weight
1102.15
Formula
C₅₃H₆₇N₉O₁₇
Research Area
Inflammation/Immunology
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MedChemExpress
1 Deer Park Drive, Suite F
MONMOUTH JUNCTION
,
NJ
08852
United States
Phone
: US Tel: 609-228-6898
US Fax: 609-228-5909
EU Tel: +4686500910
Email: sales@medchemexpress.com
eu.sales@MedChemExpress.com
Company Profile
Website:
medchemexpress.com
Citations (11)
(1)
Essential role of NONO-HOXA1-Wnt axis in cardiomyocyte differentiation
Nature Communications
January 24, 2026
Zhiyu Feng, Yuan Gao, Han Gao, Siyu Sun, Weilan Na, Xianghui Huang, Shuolin Li, Chaozhong Tan, Shaojie Min, Yuquan Lu,
et al.
anti-HA antibody and competitively eluted under native conditions using
HA peptide
(1 mg/mL) (
MCE
,
HY-P0239
). Subsequently, 30% of the eluate was retained as the primary ChIP fraction, while the remaining 70%
(2)
Cysteine allostery and autoinhibition govern human STING oligomer functionality
Nature Chemical Biology
October 1, 2025
Rebecca Chan, Xujun Cao, Sabrina L. Ergun, Evert Njomen, Stephen R. Lynch, Christopher Ritchie, Benjamin Cravatt, Lingyin Li
,
Thermo Scientific
,Cat#:
34096
FLAG peptide
,,
MedChemExpress
,Cat #:
HY-P0223
HA peptide
,,
MedChemExpress
,Cat #:
HY-P0239
50% wt hydroxylamine in water,,Millipore Sigma,Cat #: 467804 "L-methionine-N-FMOC (15N, 98%)",,"Cambridge
(3)
LZTR1 is a melanoma oncogene that promotes invasion and suppresses apoptosis
Oncogene
August 30, 2025
Antonella Bacchiocchi, Michael Mak, Zerin Mahzabin Khan, Xiangyu Gong, Mario Sznol, Zhenkun Na, Haomiao Su, Lok Hei Chan, Qin Yan, Dejian Zhao,
et al.
No.
28379
) containing 0.1% Tween™-20 Detergent, proteins were eluted with
HA-peptide
(
MedChemExpress
,
HY-P0239
) and subjected to
mass-spectrometry
. In addition, after
co-immunoprecipitation
, proteins were eluted
(4)
DDX39B K63-linked ubiquitination mediated by TRIM28 promotes NSCLC metastasis by enhancing ECAD lysosomal degradation
Signal Transduct Target Ther
July 16, 2025
Hang Yuan, Qin Li, Liang Li, Gang Zhao, Jie Zhang, Tianyu Feng, Yafei Guo, Qiming Kou, Siqi Li, Shan Li,
et al.
293T cells
by
immobilization
with
anti-HA magnetic beads
(
MCE
,
HY-K0201
) and eluted with HA peptides (
MCE
,
HY-P0239
) in TBS buffer. The DDX39B ubiquitylation reaction mixture was composed of 150 μM HA-ub-K48 or HA-ub-K63,
(5)
DEPTOR suppresses lymphomagenesis by promoting EGFR degradation via HUWE1 E3 ligase
Cell Death & Differentiation
April 1, 2025
Xiufang Xiong, Xiaoyu Chen, Shengpeng Shao, Danrui Cui, Ruirui Qu, Baohui Wang, Ying Ma, Hui Pan, Yi Sun, Yongchao Zhao
HA-conjugated beads. The
immunoprecipitated
HA-
DEPTOR
was eluted from the beads by
incubation
with
HA peptide
(
HY-P0239
,
MCE
). For HA-tagged
HUWE1
expression, the plasmid was
transfected
into HEK293 shDEPTOR cells for 48
(6)
Chromatin assembly factor 1 subunit A promotes TLS pathway by recruiting E3 ubiquitin ligase RAD18 in cancer cells
Cell Death Dis
March 1, 2025
Bing Wen, Hai-Xiang Zheng, Jing-Hua Heng, Qian Tang, Dan-Xia Deng, Zhi-Da Zhang, Lian-Di Liao, Li-Yan Xu, En-Min Li
anti-HA antibodies. Finally, the proteins were eluted competitively from the bead with
HA peptide
(
HY-P0239
,
MCE
). First, His tagged UBE1 protein (23-021-M, sigma) (100 ng) was pre-incubated with ubiquitin (U5507,
(7)
The FBXW7‐RPAP2 Axis Controls the Growth of Hepatocellular Carcinoma Cells and Determines the Fate of Liver Cell Differentiation
Advanced Science
February 11, 2025
Danrui Cui, Shengpeng Shao, Ruirui Qu, Xiaoyu Chen, Shanghong Jiang, Linchen Wang, Longyuan Gong, Tianqi Li, Danyi Zhai, Wenfeng Song,
et al.
Immunoprecipitated
HA‐p38α and HA‐GSK3β were eluted from beads by incubating with 100 µL (1 mg mL−1)
HA peptide
(
HY‐P0239
,
MCE
). FLAG‐tagged
RPAP2
or the mutated form
RPAP2
(S562A/T565A) was pulled down by FLAG beads from DLD‐1
(8)
Small-molecule activating SIRT6 elicits therapeutic effects and synergistically promotes anti-tumor activity of vitamin D(3) in colorectal cancer
Theranostics
January 1, 2020
Shang J, Zhu Z, Chen Y, Song J, Huang Y, Song K, Zhong J, Xu X, Wei J, Wang C,
et al
.
the lysate supernatant for 2 h. Beads were washed three times with ice-cold NP-40 buffer.
HA-peptide
(
HY-P0239
,
MedChemExpress
) was diluted with
assay
buffer to the final concentration of 2 mg/mL. Then, HA-SIRT5
(9)
Several affinity tags commonly used in chromatographic purification
Journal of analytical methods in chemistry
January 1, 2013
Zhao X, Li G, Liang S.
(10)
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
Biotechnology letters
October 1, 2012
Moon JM, Kim GY, Rhim H.
(11)
The HA tag is cleaved and loses immunoreactivity during apoptosis
Nature methods
February 1, 2007
Schembri L, Dalibart R, Tomasello F, Legembre P, Ichas F, De Giorgi F.
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HA Peptide from MedChemExpress
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$60.00
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