HBA1 Protein (His tag)
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- Target See all HBA1 Proteins
- HBA1 (Hemoglobin, alpha 1 (HBA1))
- Protein Type
- Recombinant
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Origin
- Human
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Source
- Escherichia coli (E. coli)
- Purification tag / Conjugate
- This HBA1 protein is labelled with His tag.
- Purpose
- Recombinant Human HBA1 Protein (His Tag)
- Sequence
- Met 1-Arg142
- Characteristics
- Recombinant Human Hemoglobin subunit alpha is produced by our E.coli expression system and the target gene encoding Met1-Arg142 is expressed with a 6His tag at the N-terminus.
- Purity
- > 95 % as determined by reducing SDS-PAGE.
- Endotoxin Level
- < 1.0 EU per μg as determined by the LAL method.
- Top Product
- Discover our top product HBA1 Protein
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Hemoglobin, alpha 1 (HBA1) (AA 33-142) protein (GST tag)
HBA1 Origin: Human Host: Wheat germ Recombinant ELISA, WB, AP, AA
Hemoglobin, alpha 1 (HBA1) (AA 2-142) protein (His tag)Crystallography grade HBA1 Origin: Mouse Host: Escherichia coli (E. coli) Recombinant >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. ELISA, SDS, WB, Crys
Hemoglobin, alpha 1 (HBA1) (AA 2-142) protein (His tag)HBA1 Origin: Mouse Host: Yeast Recombinant > 90 % SDS
Hemoglobin, alpha 1 (HBA1) protein (Myc-DYKDDDDK Tag)HBA1 Origin: Human Host: HEK-293 Cells Recombinant > 80 % as determined by SDS-PAGE and Coomassie blue staining AbP, STD
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- Restrictions
- For Research Use only
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- Format
- Lyophilized
- Reconstitution
- Please refer to the printed manual for detailed information.
- Buffer
- Lyophilized from a 0.2 μm filtered solution of 20 mM PB, 150 mM NaCl, pH 7.0.
- Storage
- 4 °C,-20 °C,-80 °C
- Storage Comment
- Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
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- Target
- HBA1 (Hemoglobin, alpha 1 (HBA1))
- Alternative Name
- HBA1 (HBA1 Products)
- Synonyms
- HBA1 Protein, HBAM Protein, Hba-a1 Protein, Hba-a2 Protein, cd31 Protein, hba-a Protein, hba2 Protein, HBH Protein, HBA2 Protein, alpha globin Protein, CD31 Protein, Hba Protein, Hba1 Protein, Hbat1 Protein, AA1 Protein, dZ118J2.2 Protein, HBAI Protein, HBAII Protein, hemoglobin, alpha 1 Protein, hemoglobin subunit alpha 1 Protein, hemoglobin subunit alpha 1 S homeolog Protein, hemoglobin subunit alpha 2 Protein, hemoglobin, alpha 2 Protein, hemoglobin subunit alpha-like Protein, hemoglobin alpha, adult chain 1 Protein, alpha-hemoglobin Protein, hemoglobin subunit alpha Protein, hemoglobin, alpha adult 1 Protein, hemoglobin subunit alpha-2-like Protein, HBA Protein, Hba1 Protein, hba1 Protein, hba1.S Protein, HBA1 Protein, HBA2 Protein, LOC100737768 Protein, Hba-a1 Protein, LOC100472013 Protein, LOC100087130 Protein, hbaa1 Protein, LOC102168959 Protein
- Background
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Background: Hemoglobin subunit alpha 1 (HBA1), also known as α2β2, is a hetero-tetramer consisting of two α and two β subunits held together by non-covalent interactions. Each subunit contains a heme group with an iron atom in the Fe2+ state. Cooperativity of Hemoglobin (Hb) in binding with O2 and allosteric regulatory binding properties with CO2, H+, Cl?, and 2,3-DPG (2,3-bisphosphoglycerate) are based on subunit interactions. HBA1 is the most common type of Hb in adult humans, which mediates the transport of oxygen and carbon dioxide in the blood. In recent years, Hb α and β chains have been found co-expressed in alveolar cells, mesangial cells of the kidney, retinal ganglion cells, hepatocytes and neurons. Endothelial and peripheral catecholaminergic cells express exclusively the α chain, while macrophages present the β chain only.
Synonym: Hemoglobin subunit alpha, Alpha-globin, Hemoglobin alpha chain, HBA1,HBH, HBA-T3
- Molecular Weight
- 16.7 kDa
- UniProt
- P69905
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