The buffers used during the purification process of this product range from a neutral pH up to pH 8.3. No acidic buffers are used during processing.
H3536
Haptoglobin from pooled human plasma
≥95% (SDS-PAGE), lyophilized powder
Synonym(s):
Haptoglobin from human plasma
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| Size/SKU | Availability | Price |
|---|---|---|
1 mg | Check Cart for Availability | $268.00 |
5 mg | Check Cart for Availability | $949.00 |
About This Item
Form:
lyophilized powder
Assay:
≥95% (SDS-PAGE)
Biological source:
human plasma (pooled)
General description
Haptoglobin is an α2-globulin found in normal plasma at a concentration of 82-236 mg/dl and accounts for 0.4-2.6% of the total plasma proteins.The monomeric form of this acute phase plasma protein is composed of four polypeptide chains: two α chains and two β chains.
Application
Biochem/physiol Actions
Functions by binding to plasma hemoglobin (from hemolysis). The complex is removed from the circulation, by binding to CD163 receptors on macrophages, to salvage iron and prevent oxidative damage.
Other Notes
Occurs as 3 major phenotypes: type 1-1, type 2-1, type 2-2.
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.
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This Item | |||
|---|---|---|---|
| description ≥95% (SDS-PAGE), lyophilized powder | description 98-100%, essentially salt-free, lyophilized powder | description Haptoglobin, Mixed Type, Human Plasma, CAS 9087-69-8, is a hemoglobin-binding acute-phase protein that promotes cholesterol crystallization. It is a tetramer composed of α- and β-polypeptide chains. | description lyophilized powder |
| technique(s) activity assay: suitable | technique(s) cell culture | mammalian: suitable | technique(s) - | technique(s) immunoelectrophoresis: suitable, immunoprecipitation (IP): suitable |
| assay ≥95% (SDS-PAGE) | assay 98-100% | assay ≥95% (SDS-PAGE) | assay ≥95% (SDS-PAGE) |
| biological source human plasma (pooled) | biological source human | biological source - | biological source human plasma |
| form lyophilized powder | form essentially salt-free, lyophilized powder | form lyophilized | form lyophilized powder |
| storage temp. −20°C | storage temp. 2-8°C | storage temp. −20°C | storage temp. −20°C |
| UniProt accession no. | UniProt accession no. | UniProt accession no. - | UniProt accession no. |
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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H3536-1MG - I would like to know if this sample is ever exposed to acid buffer during preparation?
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