Recombinant Human HBQ1 His Protein

Name: Recombinant Human HBQ1 His Protein
Brand: Novus Biologicals
SKU: NBP2-23114

Novus Biologicals, part of Bio-Techne | Catalog # NBP2-23114

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Product Specifications
Scientific Data
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Background
Product Documents
Specific Notices

Key Product Details

Source

E. coli

Tag

His

Conjugate

Unconjugated

Applications

SDS-PAGE

View all HBQ1 Proteins and Enzymes »

Product Specifications

Description

A recombinant protein with a N-Terminal His-tag and corresponding to the amino acids 1-142 of Human HBQ1

Source: E.coli

Amino Acid Sequence: MGSSHHHHHH SSGLVPRGSH MGSMALSAED RALVRALWKK LGSNVGVYTT EALERTFLAF PATKTYFSHL DLSPGSSQVR AHGQKVADAL SLAVERLDDL PHALSALSHL HACQLRVDPA SFQLLGHCLL VTLARHYPGD FSPALQASLD KFLSHVISAL VSEYR

Purity

>90%, by SDS-PAGE

Predicted Molecular Mass

17.9 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.

Protein / Peptide Type

Recombinant Protein

Scientific Data Images for Recombinant Human HBQ1 His Protein

SDS-PAGE: Recombinant Human HBQ1 His Protein [NBP2-23114]

SDS-Page: HBQ1 Protein [NBP2-23114]

Formulation, Preparation and Storage

NBP2-23114

Formulation	20 mM Tris-HCl buffer (pH 8.0), 0.15 M NaCl, 10% glycerol, 1 mM DTT
Preservative	No Preservative
Concentration	1 mg/ml
Shipping	The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage	Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: HBQ1

Hemoglobin subunit theta-1, also known as HBQ1, belongs to the Hemoglobin family. Hemoglobin (Hgb) is a 66.7 kDa protein coupled to four iron-binding, methenelinked tetrapyrrole rings (heme). The globin portion of Hgb consists of two alpha chains and two beta chains arranged in pairs forming a tetramer. Each of the four globin chains covalently associates with a heme group. The bonds between alpha and beta chains are weaker than between similar globin chains, thereby forming a cleavage plane that is important for oxygen binding and release. High affinity for oxygen occurs upon relaxation of the alpha1-beta2 cleavage plane. Recombinant human HBQ1 protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques.

Alternate Names

hemoglobin subunit theta-1, Hemoglobin theta-1 chain, hemoglobin, theta 1, Theta-1-globin

Gene Symbol

HBQ1

Additional HBQ1 Products

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COA

Product Specific Notices for Recombinant Human HBQ1 His Protein

This product is for research use only and is not approved for use in humans or in clinical diagnosis. This product is guaranteed for 1 year from date of receipt.

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