Haptoglobin Protein (HP) (His tag)

Catalog No. ABIN7668875

This Recombinant Haptoglobin protein is expressed in Escherichia coli (E. coli).

Quick Overview for Haptoglobin Protein (HP) (His tag) (ABIN7668875)

Target: Haptoglobin (HP)

Protein Type: Recombinant

Biological Activity: Inactive

Origin: Mouse

Source: Escherichia coli (E. coli)

Purity: > 95 %

Product Details

Purification tag / Conjugate: This Haptoglobin protein is labelled with His tag.

Purpose: Recombinant Mouse HP protein (His tag)

Sequence: Ala 118-Cys 281

Purification: > 95 % as determined by reducing SDS-PAGE.

Sterility: 0.2 μm filtered

Endotoxin Level: < 10 EU/mg of the protein as determined by the LAL method.

Application Details

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.5 mg/mL. Concentration is measured by UV-Vis.

Buffer: Lyophilized from sterile PBS, pH 7.4.
Normally 5 % -8 % trehalose, mannitol and 0.01 % Tween 80 are added as protectants before lyophilization.

Storage: 4 °C,-20 °C,-80 °C

Storage Comment: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Expiry Date: 12 months

Target Details

Target: Haptoglobin (HP)

Alternative Name: HP

Background: Haptoglobin is a 406 aminoacids (aa) protein that in humans is encoded by the HP gene. This gene encodes a preproprotein that is processed into alpha (aa 19-160) and beta (aa 162-406) chains that combine as a tetramer to produce haptoglobin. Haptoglobin captures, and combines with free plasma hemoglobin to allow hepatic recycling of heme iron and to prevent kidney damage.,HP,BP,HPA1S,Haptoglobin,Hp

Molecular Weight:

calculated_mw: 17.9 kDa

observed_mw: 22 kDa

UniProt: Q61646

Pathways: Transition Metal Ion Homeostasis