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HBb recombinant protein :: Hemoglobin Beta Recombinant Protein

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Catalog # MBS2029839 (SPECIAL PROMOTION: Get FREE $5 Starbucks gift card (Maximum 5 gift cards/product). Gift card(s) will be included with shipment)
Unit / Price
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  0.01 mg  /  $150 +1 FREE 8GB USB
  0.05 mg  /  $290 +1 FREE 8GB USB
  0.1 mg  /  $455 +1 FREE 8GB USB
  0.2 mg  /  $560 +1 FREE 8GB USB
  0.5 mg  /  $1,080 +1 FREE 8GB USB
  1 mg  /  $1,610 +2 FREE 8GB USB
SDS-Page
Product Name

Hemoglobin Beta (HBb), Recombinant Protein

Full Product Name

Recombinant Hemoglobin Beta (HBb)

Matching Pairs
Matching Pairs
Matching Pairs
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
Sequence
The target protein is fused with two N-terminal Tags, His-tag and T7-tag, its sequence is listed below.
MGSSHHHHH H SSGLVPRGSH MASMTGGQQM GRGSEFELRR QAC- MLTAEEKAAV TAFWGKVKVD EVGGEALGRL LVVYPWTQRF FESFGDLSTA DAVMNNPKVK AHGKKVLDSF SNGMKHLDDL KGTFAALSEL HCDKLHVDPE NFKLLGNVLV VVLARNFGKE FTPVLQADFQ KVVAGVANAL AHRYH
OMIM
140700
Host
Host: E Coli
Source: Prokaryotic expression
Purity/Purification
>95%
Form/Format
Supplied as lyophilized form in PBS, pH7.4, containing 5% trehalose, 0.01% sarcosyl.
Concentration
8.6 (lot specific)
Predicted Molecular Mass
20.6kDa
Accurate Molecular Mass (KD)
20kDa
Endotoxin
<1.0EU per 1ug (determined by the LAL method)
Expression System
Prokaryotic expression
Tag
two N-terminal Tags, His-tag and T7-tag
Organism Species
Bos taurus; Bovine (Cattle)
Fragment
Arg26~Glu178
Usage
Reconstitute in sterile PBS, pH7.2-pH7.4.
Preparation and Storage
Storage: Avoid repeated freeze/thaw cycles. Store at 2-8 degree C for one month. Aliquot and store at -80 degree C for 12 months.
Stability Test: The thermal stability is described by the loss rate of the targetprotein. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37 degree C for 48h, and no obvious degradation andprecipitation were observed. The loss of this protein is less than 5% within the expiration date under appropriate storage condition.
ISO Certification
Manufactured in an ISO 9001:2008 and ISO 13485:2003 Certified Laboratory.
Supply Chain Verification
Manufactured in a lab with traceable raw materials. Bulk orders can typically be prepared to the customer’s specifications, please inquire.
Other Notes
Small volumes of HBb recombinant protein vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
Applications Tested/Suitable for HBb recombinant protein
SDS-PAGE, Western Blot (WB), ELISA (EIA), Immunoprecipitation (IP)

NCBI/Uniprot data below describe general gene information for HBb. It may not necessarily be applicable to this product.
NCBI GI #
NCBI GeneID
NCBI Accession #
UniProt Secondary Accession #
UniProt Related Accession #
Molecular Weight
15,998 Da
NCBI Official Full Name
hemoglobin beta, partial
NCBI Official Synonym Full Names
hemoglobin, beta
NCBI Official Symbol
NCBI Official Synonym Symbols
CD113t-C; beta-globin
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NCBI Protein Information
hemoglobin subunit beta
UniProt Protein Name
Hemoglobin subunit beta
UniProt Synonym Protein Names
Beta-globin; Hemoglobin beta chain
Protein Family
UniProt Gene Name
UniProt Entry Name
HBB_HUMAN
NCBI Summary for HBb
The alpha (HBA) and beta (HBB) loci determine the structure of the 2 types of polypeptide chains in adult hemoglobin, Hb A. The normal adult hemoglobin tetramer consists of two alpha chains and two beta chains. Mutant beta globin causes sickle cell anemia. Absence of beta chain causes beta-zero-thalassemia. Reduced amounts of detectable beta globin causes beta-plus-thalassemia. The order of the genes in the beta-globin cluster is 5'-epsilon -- gamma-G -- gamma-A -- delta -- beta--3'. [provided by RefSeq, Jul 2008]
UniProt Comments for HBb
HBB: Involved in oxygen transport from the lung to the various peripheral tissues. Defects in HBB may be a cause of Heinz body anemias (HEIBAN). This is a form of non-spherocytic hemolytic anemia of Dacie type 1. After splenectomy, which has little benefit, basophilic inclusions called Heinz bodies are demonstrable in the erythrocytes. Before splenectomy, diffuse or punctate basophilia may be evident. Most of these cases are probably instances of hemoglobinopathy. The hemoglobin demonstrates heat lability. Heinz bodies are observed also with the Ivemark syndrome (asplenia with cardiovascular anomalies) and with glutathione peroxidase deficiency. Defects in HBB are the cause of beta-thalassemia (B-THAL). A form of thalassemia. Thalassemias are common monogenic diseases occurring mostly in Mediterranean and Southeast Asian populations. The hallmark of beta-thalassemia is an imbalance in globin-chain production in the adult HbA molecule. Absence of beta chain causes beta(0)-thalassemia, while reduced amounts of detectable beta globin causes beta(+)-thalassemia. In the severe forms of beta-thalassemia, the excess alpha globin chains accumulate in the developing erythroid precursors in the marrow. Their deposition leads to a vast increase in erythroid apoptosis that in turn causes ineffective erythropoiesis and severe microcytic hypochromic anemia. Clinically, beta-thalassemia is divided into thalassemia major which is transfusion dependent, thalassemia intermedia (of intermediate severity), and thalassemia minor that is asymptomatic. Defects in HBB are the cause of sickle cell anemia (SKCA); also known as sickle cell disease. Sickle cell anemia is characterized by abnormally shaped red cells resulting in chronic anemia and periodic episodes of pain, serious infections and damage to vital organs. Normal red blood cells are round and flexible and flow easily through blood vessels, but in sickle cell anemia, the abnormal hemoglobin (called Hb S) causes red blood cells to become stiff. They are C-shaped and resembles a sickle. These stiffer red blood cells can led to microvascular occlusion thus cutting off the blood supply to nearby tissues. Defects in HBB are the cause of beta-thalassemia dominant inclusion body type (B-THALIB). An autosomal dominant form of beta thalassemia characterized by moderate anemia, lifelong jaundice, cholelithiasis and splenomegaly, marked morphologic changes in the red cells, erythroid hyperplasia of the bone marrow with increased numbers of multinucleate red cell precursors, and the presence of large inclusion bodies in the normoblasts, both in the marrow and in the peripheral blood after splenectomy. Belongs to the globin family.

Protein type: Carrier

Chromosomal Location of Human Ortholog: 11p15.5

Cellular Component: hemoglobin complex; extracellular region; cytosol

Molecular Function: haptoglobin binding; protein binding; peroxidase activity; hemoglobin binding; iron ion binding; heme binding; oxygen binding; oxygen transporter activity

Biological Process: receptor-mediated endocytosis; positive regulation of nitric oxide biosynthetic process; response to hydrogen peroxide; nitric oxide transport; protein heterooligomerization; hydrogen peroxide catabolic process; bicarbonate transport; oxygen transport; regulation of blood pressure; blood coagulation; regulation of blood vessel size

Disease: Fetal Hemoglobin Quantitative Trait Locus 1; Beta-thalassemia; Sickle Cell Anemia; Heinz Body Anemias; Beta-thalassemia, Dominant Inclusion Body Type; Malaria, Susceptibility To; Alpha-thalassemia
Precautions
All of MyBioSource's Products are for scientific laboratory research purposes and are not for diagnostic, therapeutics, prophylactic or in vivo use. Through your purchase, you expressly represent and warrant to MyBioSource that you will properly test and use any Products purchased from MyBioSource in accordance with industry standards. MyBioSource and its authorized distributors reserve the right to refuse to process any order where we reasonably believe that the intended use will fall outside of our acceptable guidelines.
Disclaimer
While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

It is the responsibility of the customer to report product performance issues to MyBioSource within 30 days of receipt of the product. Please visit our Terms & Conditions page for more information.
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