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H0267

Sigma-Aldrich

Hemoglobin A0, Ferrous Stabilized human

lyophilized powder

Synonyme(s) :

Hemoglobin A0 Ferrous Stabilized, Hemoglobin-A0

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About This Item

Numéro CAS:
Numéro CE :
Numéro MDL:
Code UNSPSC :
12352202
eCl@ss :
42030116
Nomenclature NACRES :
NA.61

Source biologique

human

Niveau de qualité

Pureté

97-100% (agarose gel electrophoresis)

Forme

lyophilized powder

Technique(s)

immunofluorescence: suitable

Solubilité

H2O: soluble 20 mg/mL

Adéquation

suitable for electrophoresis and chromatography standard

Numéro d'accès UniProt

Température de stockage

−20°C

Informations sur le gène

human ... HBB(3043)

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Description générale

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.

Actions biochimiques/physiologiques

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

Conditionnement

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.

Clause de non-responsabilité

Ce produit, destiné à la recherche scientifique, est soumis à une réglementation spécifique en France, y compris pour les activités d′importation et d′exportation (Article L 1211-1 alinéa 2 du Code de la Santé Publique). L′acheteur (c′est-à-dire l′utilisateur FINAL) est tenu d′obtenir une autorisation d′importation auprès du ministère français de la recherche, mentionné à l′article L1245-5-1 II du Code de la Santé Publique. En commandant ce produit, vous confirmez détenir l′autorisation d′importation requise.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Perry Edwards et al.
Scientific reports, 7(1), 12224-12224 (2017-09-25)
We report a miniature, visible to near infrared G-Fresnel spectrometer that contains a complete spectrograph system, including the detection hardware and connects with a smartphone through a microUSB port for operational control. The smartphone spectrometer is able to achieve a
Ying-Chin Lin et al.
Sensors (Basel, Switzerland), 20(24) (2020-12-24)
Glycated hemoglobin (HbA1c) levels are an important index for the diagnosis and long-term control of diabetes. This study is the first to use a direct and label-free photoelectric biosensor to determine HbA1c using bacteriorhodopsin-embedded purple membranes (PM) as a transducer.
Tengfei Sun et al.
Journal of biomedical optics, 26(4) (2021-04-25)
Optical fluorescence spectroscopy technique has been explored extensively to quantify both glucose uptake and mitochondrial metabolism with proper fluorescent probes in small tumor models in vivo. However, it remains a great challenge to rapidly quantify the intrinsic metabolic fluorophores from
Hanna Jonasson et al.
Journal of biomedical optics, 27(7) (2022-02-03)
Tissue simulating phantoms are an important part of validating biomedical optical techniques. Tissue pathology in inflammation and oedema involves changes in both water and hemoglobin fractions. We present a method to create solid gelatin-based phantoms mimicking inflammation and oedema with
Seung Yup Lee et al.
Science advances, 6(47) (2020-11-22)
Pancreatic cancer is one of the deadliest cancers, with a 5-year survival rate of <10%. The current approach to confirming a tissue diagnosis, endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA), requires a time-consuming, qualitative cytology analysis and may be limited because of

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