Recombinant Human haptoglobin-related protein, His-tagged

• Cat.No.: HPR-484H
• Product Overview: HPR, 20-348aa Human, His tag, E.coli

Specification

• Species: Human
• Source: E.coli
• Tag: His
• Protein Length: 20-348 a.a.
• Description: HPR, also known as Haptoglobin-related protein, is a primate-specific plasma protein associated with apolipoprotein L-I (apoL-I)-containing high-density lipoprotein (HDL) particles shown to be a part of the innate immune defense. HPR-bound hemoglobin might contribute to the biologic activity of the circulating apoL-I/Hpr-containing HDL particles. Recombinant human HPR protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques.
• Form: Liquid. 20mM Tris-HCl buffer (pH8.0) containing 20% glycerol 1mM DTT,0.15M NaCl
• Molecular Mass: 39.3 kDa(352aa) confirmed by MALDI-TOF
• AA Sequence: MGSSHHHHHH SSGLVPRGSH MGSLYSGNDV TDISDDRFPK PPEIANGYVE HLFRYQCKNY YRLRTEGDGV YTLNDKKQWI NKAVGDKLPE CEAVCGKPKN PANPVQRILG GHLDAKGSFP WQAKMVSHHN LTTGATLINE QWLLTTAKNL FLNHSENATA KDIAPTLTLY VGKKQLVEIE KVVLHPNYHQ VDIGLIKLKQ KVLVNERVMP ICLPSKNYAE VGRVGYVSGW GQSDNFKLTD HLKYVMLPVA DQYDCITHYE GSTCPKWKAP KSPVGVQPIL NEHTFCVGMS KYQEDTCYGD AGSAFAVHDL EEDTWYAAGI LSFDKSCAVA EYGVYVKVTS IQHWVQKTIA EN
• Purity: >85% by SDS - PAGE
• Storage: Can be stored at +4C short term (1-2 weeks). For long term storage, aliquot and store at -20C or -70C. Avoid repeated freezing and thawing cycles.
• Concentration: 1 mg/ml (determined by Bradford assay)

Gene Information

• Gene Name: HPR?haptoglobin-related protein [?Homo sapiens?(human) ]
• Official Symbol: HPR
• Synonyms: HPR; HP; A-259H10.2; haptoglobin-related protein; Haptoglobin-related locus
• Gene ID: 3250
• mRNA Refseq: NM_020995
• Protein Refseq: NP_066275
• MIM: 140210
• UniProt ID: P00739
• Chromosome Location: 16q22.1
• Pathway: African trypanosomiasis; Binding and Uptake of Ligands by Scavenger Receptors; Scavenging of Heme from Plasma
• Function: catalytic activity; hemoglobin binding