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|Product Name||HPR, 20-348aa Human|
|Background||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.|
|Synonyms||Haptoglobin-related protein, A-259H10.2, HP|
|Amino Acid 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|
|Molecular Weight||45.2 kDa (401aa) confirmed by MALDI-TOF|
|Concentration||0.25 mg/ml (determined by Bradford assay)|
|Form||Liquid, in 20mM Tris-HCl buffer (pH 8.0) containing 0.15M NaCl, 10% glycerol|
|Purity||> 85% by SDS-PAGE|
|NCBI Accession #||NP_066275|
|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.|
|Intended Use||For Research Use Only|
|References||Nielsen MJ. et al. (2008) Blood. 108:2846-2849.
Imrie HJ. et al. (2012) PLoS One. 7:e49816
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