Hemopexin Protein (HPX) (His tag)

Catalog No. ABIN7317735

Product Details

Target: Hemopexin (HPX)

Protein Type: Recombinant

Biological Activity: Active

Origin: Human

Source: HEK-293 Cells

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

Purpose: Recombinant Human Hemopexin/HPX Protein (His Tag)(Active)

Sequence: Met 1-His 462

Characteristics: A DNA sequence encoding the human HPX (NP_000604.1) (Met 1-His 462) with a C-terminal polyhistidine tag was expressed.

Purity: > 96 % as determined by reducing SDS-PAGE.

Endotoxin Level: < 1.0 EU per μg of the protein as determined by the LAL method.

Biological Activity Comment: Measured by its ability to bind protoporphyrin IX (PPPIX). Recombinant human Hemopexin binds > 10 μM PPPIX, resulting in a 50% decrease in the fluorescence signal of human Hemopexin.

Application Details

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: Please refer to the printed manual for detailed information.

Buffer: Lyophilized from sterile PBS, pH 7.4

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.

Target Details

Target: Hemopexin (HPX)

Alternative Name: Hemopexin/HPX (HPX Products)

Background:

Background: GPR114 belongs to the G-protein coupled receptor 2 family. Members of this family share a common molecular architecture which consists of seven transmembrane domains, three extracellular loops, three intracellular loops, an amino-terminal extracellular domain and an intracellular carboxyl terminus. It is thought that light acts as the activating stimulus of a G-protein-coupled receptor (GPCR). GPCRs are expected to have molecular function (G-protein coupled receptor activity) and to localize in various compartments (endoplasmic reticulum membrane, plasma membrane, integral to membrane). Family B of the GPCRs is a small but structurally and functionally diverse group of proteins that includes receptors for polypeptide hormones, molecules thought to mediate intercellular interactions at the plasma membrane and a group of Drosophila proteins that regulate stress responses and longevity. GPR114 contains 1 GPS domain. GPR114 gene has been proposed to participate in processes (G-protein coupled receptor protein signaling pathway, neuropeptide signaling pathway).

Synonym: Hemopexin,Hpx,Hpxn

Molecular Weight: 50.7 kDa

NCBI Accession: NP_000604

Pathways: Transition Metal Ion Homeostasis, Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Production of Molecular Mediator of Immune Response