Hemoglobin human
SIGMA/H7379 - lyophilized powder
Synonym: Hb
CAS Number: 9008-02-0
MDL Number: MFCD00131282
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: H7379-10G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: H7379-5G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: H7379-1G
| biological source | human |
| form | lyophilized powder |
| impurities | HIV and hepatitis B antigen, tested negative |
| Quality Level | 200  |
| solubility | H2O: soluble 20 mg/mL |
| storage temp. | 2-8°C |
| technique(s) | enzyme immunoassay: suitable |
| UniProt accession no. | P02008  |
| P02042 |
|
| P02100 |
|
| P09105 |
|
| P68871 |
|
| P69891 |
|
| P69892 |
|
| P69905 |
| Application: | Hemoglobin was used in the development of a rapid enzyme immunoassay for the detection of retinol-binding protein. It was also used in the inhibition of human platelet reactivity by endothelium-derived relaxing factor. |
| Biochem/physiol Actions: | Oxygen transporter, NO scavenger |
| Biochem/physiol Actions: | The Fe2+/Fe3+ balance is a physiological indicator of blood oxygenation. Deoxygenated hemoglobin accessorizes a feedback loop by reducing nitrite to NO, a vasodilator which enhances blood flow to oxygen-deprived tissues. |
| 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. |
| Disclaimer: | Since native hemoglobin is readily oxidized in air, these preparations may be predominantly methemoglobin. |
| 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. |
| Packaging: | 1, 5, 10 g in poly bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352202 |