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H0267

Sigma-Aldrich

Hemoglobin A0, Ferrous Stabilized human

lyophilized powder

Synonym(s):

Hemoglobin A0 Ferrous Stabilized, Hemoglobin-A0

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About This Item

CAS Number:
54651-57-9
EC Number:
259-278-9
MDL number:
MFCD00131287
UNSPSC Code:
12352202
eCl@ss:
42030116
NACRES:
NA.61

biological source

human

Quality Level

200

Assay

97-100% (agarose gel electrophoresis)

form

lyophilized powder

technique(s)

immunofluorescence: suitable

solubility

H2O: soluble 20 mg/mL

suitability

suitable for electrophoresis and chromatography standard

UniProt accession no.

P68871

storage temp.

−20°C

Gene Information

human ... HBB(3043)

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General description

Hemoglobin is the major component of red blood cells, and is responsible for their red color. Its normal concentration in erythrocytes is 34%. Hemoglobin is the most important respiratory protein of vertebrates by virtue of its ability to transport oxygen from the lungs to body tissues, and to facilitate the return transport of carbon dioxide.
has not been tested for functional equivalence against native preparations (unlyophilized ferrous hemoglobins).

Application

Hemoglobin A0, ferrous stabilized human has been used:
  • as the non-fluorescent absorber in the preparation of tissue-mimicking phantoms
  • to see how coronary intraplaque hemorrhage evokes a novel atheroprotective macrophage phenotype
  • to study the interference of hemoglobin (Hb) A0, HbA2, and HbS in the assay of HbF

Hemoglobin A0 was used to see how coronary intraplaque hemorrhage evokes a novel atheroprotective macrophage phenotype. It was used in the determination of fetal hemoglobin by time-resolved immunofluorometric assay.

Biochem/physiol Actions

Variation in the haemoglobin (Hb) encoding genes results in haemoglobinopathies such as thalassaemia and atypical structural variants like Hb Lepore and HbE.

Packaging

Package size indicates the amount of hemoglobin as determined by the procedure of Drabkin, D.L., J. Biol. Chem., 164, 703 (1946).

Reconstitution

When reconstituted with buffer, gives >85% ferrous hemoglobin.

Disclaimer

RESEARCH USE ONLY. This product is regulated in France when intended to be used for scientific purposes, including for import and export activities (Article L 1211-1 paragraph 2 of the Public Health Code). The purchaser (i.e. enduser) is required to obtain an import authorization from the France Ministry of Research referred in the Article L1245-5-1 II. of Public Health Code. By ordering this product, you are confirming that you have obtained the proper import authorization.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

H0267-5MG-PW:
H0267-BULK:
H0267-100MG:
H0267-5MG:
H0267-25MG-PW:
H0267-PH:
H0267-25MG:
H0267PROC:
H0267-100MG-PW:
H0267-VAR:
H0267-BULK-N:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Seung Yup Lee et al.
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Vivide Tuan-Chyan Chang et al.
Neoplasia (New York, N.Y.), 11(4), 325-332 (2009-03-25)
Cervical cancer is the second most common female cancer worldwide. The ability to quantify physiological and morphological changes in the cervix is not only useful in the diagnosis of cervical precancers but also important in aiding the design of cost-effective
Screening and diagnosis for haemoglobin disorders
Prevention of Thalassaemias and Other Haemoglobin Disorders, 1 (2013)
Motasam Majedy et al.
Journal of biomedical optics, 27(7) (2021-12-02)
For optical methods to accurately assess hemoglobin oxygen saturation in vivo, an independently verifiable tissue-like standard is required for validation. For this purpose, we propose three hemoglobin preparations and evaluate methods to characterize them. To spectrally characterize three different hemoglobin
Randi E Gislefoss et al.
Biopreservation and biobanking, 19(6), 525-530 (2021-10-07)
Background: During sampling and processing, blood samples can be affected by hemolysis. Information is lacking regarding hemolysis for biobank samples. There is a need for a method that can easily measure hemoglobin as an indicator of hemolysis in stored samples
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