Recombinant Human Hemoglobin A2 His Protein

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SDS-Page: Recombinant Human Hemoglobin A2 Protein [NBP2-23111]

Product Details

Summary
Reactivity HuSpecies Glossary
Applications PAGE
Concentration
0.5 mg/ml

Order Details

Recombinant Human Hemoglobin A2 His Protein Summary

Description
A denatured recombinant protein with a N-Terminal His-tag and corresponding to the amino acids 1-142 of Human Hemoglobin A2

Source: E.coli

Amino Acid Sequence: MRGSHHHHHH GMASMTGGQQ MGRDLYDDDD KDRWGSHMVL SPADKTNVKA AWGKVGAHAG EYGAEALERM FLSFPTTKTY FPHFDLSHGS AQVKGHGKKV ADALTNAVAH VDDMPNALSA LSDLHAHKLR VDPVNFKLLS HCLLVTLAAH LPAEFTPAVH ASLDKFLASV STVLTSKYR

Source
E. coli
Protein/Peptide Type
Recombinant Protein
Gene
HBA2
Purity
>85%, by SDS-PAGE

Applications/Dilutions

Theoretical MW
19.5 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Publications
Read Publication using
NBP2-23111 in the following applications:

Packaging, Storage & Formulations

Storage
Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
Buffer
20 mM Tris-HCl buffer (pH 8.0), 0.1 M NaCl, 20% glycerol, 2M UREA, 2 mM DTT
Preservative
No Preservative
Concentration
0.5 mg/ml
Purity
>85%, by SDS-PAGE

Alternate Names for Recombinant Human Hemoglobin A2 His Protein

  • alpha globin
  • alpha-2 globin
  • alpha-globin
  • Hemoglobin alpha chain
  • hemoglobin subunit alpha
  • hemoglobin, alpha 2

Background

Hemoglobin subunit alpha, also known as HBA2, belongs to the globin family. HBA2 is involved in oxygen transport from the lung to the various peripheral tissues. The alpha-2(HBA2) and alpha-1 (HBA1) coding sequences are identical. These genes differ slightly over the 5' untranslated regions and the introns, but they differ significantly over the 3' untranslated regions. Two alpha chains plus two beta chains constitute HbA, which in normal adult life comprises about 97% of the total hemoglobin; alpha chains combine with delta chains to constitute HbA-2, which with HbF (fetal hemoglobin) makes up the remaining 3% of adult hemoglobin. Alpha thalassemias result from deletions of each of the alpha genes as well as deletions of both HBA2 and HBA1; some nondeletion alpha thalassemias have also been reported. Recombinant human HBA2 protein, fused to His-tag at N-terminus, was expressed in E.coli.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are guaranteed for 3 months from date of receipt.

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Publications for Hemoglobin A2 Recombinant Protein (NBP2-23111)(1)

We have publications tested in 1 confirmed species: Human.

We have publications tested in 1 application: ELISA.


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(1)
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Bioinformatics

Gene Symbol HBA2