Human ALPP Recombinant Protein (RPPB1431)

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SKU:
RPPB1431
Product type:
Recombinant Protein
Size:
10ug
Species:
Human
Target:
ALPP
Synonyms:
3 ALPP
Synonyms:
Alkaline phosphatase Regan isozyme
Synonyms:
Placental alkaline phosphatase 1
Synonyms:
PLAP-1
Source:
Sf9 Insect cells
Uniprot:
P05187
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Description

Product Name:Human ALPP Recombinant Protein
Product Code:RPPB1431
Size:10µg
Species:Human
Target:ALPP
Synonyms:3 ALPP, Alkaline phosphatase Regan isozyme, Placental alkaline phosphatase 1, PLAP-1, ALP, PLAP, Alkaline phosphatase placental type, EC 3.1.3.1, PLAP-1, Alkaline phosphatase Regan isozyme.
Source:Sf9 Insect cells
Physical Appearance:Sterile Filtered colorless solution.
Formulation:ALPP protein solution (0.5mg/ml) containing Phosphate-Buffered Saline (pH 7.4) and 10% glycerol.
Stability:Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Purity:Greater than 95.0% as determined by SDS-PAGE.
Amino Acid Sequence:ADLMIIPVEE ENPDFWNREA AEALGAAKKL QPAQTAAKNL IIFLGDGMGV STVTAARILK GQKKDKLGPE LPLAMDRFPY VALSKTYNVD KHVPDSGATA TAYLCGVKGN FQTIGLSAAA RFNQCNTTRG NEVISVMNRA KKAGKSVGVV TTTRVQHASP AGTYAHTVNR NWYSDADVPA SARQEGCQDI ATQLISNMDI DVILGGGRKY MFRMGTPDPE YPDDYSQGGT RLDGKNLVQE WLAKRQGARY VWNRTELMQA SLDPSVTHLM GLFEPGDMKY EIHRDSTLDP SLMEMTEAAL RLLSRNPRGF FLFVEGGRID HGHHESRAYR ALTETIMFDD AIERAGQLTS EEDTLSLVTA DHSHVFSFGG YPLRGSSIFG LAPGKARDRK AYTVLLYGNG PGYVLKDGAR PDVTESESGS PEYRQQSAVP LDEETHAGED VAVFARGPQA HLVHGVQEQT FIAHVMAFAA CLEPYTACDL APPAGTTDHH HHHH
Biological Activity:Specific activity is > 2,500unit/mg, and is defined as the amount of enzyme that hydrolyze 1.0nmole of pnitrophenyl phosphate (pNPP) per minute at pH 7.5 at 37C.

Placental alkaline phosphatase also known as PLAP is a membranal siaglycoprotein enzyme typicallyfoundin high concentration in syncytiotrophoblasts in the placenta amid the 3th trimester of gestation. The expression of PLAP was at firstconsidered to be onlyin the term placenta, though, a human PLAP-like variant has been found,thathas more than 85% homology with PLAP itself. PLAP is expressed strictly in normal term placenta, endocervix &  fallopian tube and in ovarian and proximal gastrointestinal tumors. It is also widely expressed in germ cell tumors and more recently found in seminomas.

ALPP Human  produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain containing 494 amino acids (23-506 a.a.) and having a molecular mass of 53.9kDa. ALPP is expressed with a 10 amino acid His tag at C-Terminus and purified by proprietary chromatographic techniques.

UniProt Protein Function:ALPP: There are at least four distinct but related alkaline phosphatases: intestinal, placental, placental-like, and liver/bone/kidney (tissue non-specific). The first three are located together on chromosome 2 while the tissue non-specific form is located on chromosome 1. The product of this gene is a membrane bound glycosylated enzyme, also referred to as the heat stable form, that is expressed primarily in the placenta although it is closely related to the intestinal form of the enzyme as well as to the placental-like form. The coding sequence for this form of alkaline phosphatase is unique in that the 3' untranslated region contains multiple copies of an Alu family repeat. In addition, this gene is polymorphic and three common alleles (type 1, type 2 and type 3) for this form of alkaline phosphatase have been well characterized. [provided by RefSeq, Jul 2008]
UniProt Protein Details:

Protein type:Cell surface; Membrane protein, integral; Cofactor and Vitamin Metabolism - folate biosynthesis; Phosphatase (non-protein); Motility/polarity/chemotaxis; Membrane protein, GPI anchor; EC 3.1.3.1

Chromosomal Location of Human Ortholog: 2q37

Cellular Component: cell surface; plasma membrane; integral to membrane

Molecular Function:zinc ion binding; alkaline phosphatase activity; magnesium ion binding

Biological Process: dephosphorylation

NCBI Summary:There are at least four distinct but related alkaline phosphatases: intestinal, placental, placental-like, and liver/bone/kidney (tissue non-specific). The first three are located together on chromosome 2 while the tissue non-specific form is located on chromosome 1. The product of this gene is a membrane bound glycosylated enzyme, also referred to as the heat stable form, that is expressed primarily in the placenta although it is closely related to the intestinal form of the enzyme as well as to the placental-like form. The coding sequence for this form of alkaline phosphatase is unique in that the 3' untranslated region contains multiple copies of an Alu family repeat. In addition, this gene is polymorphic and three common alleles (type 1, type 2 and type 3) for this form of alkaline phosphatase have been well characterized. [provided by RefSeq, Jul 2008]
UniProt Code:P05187
NCBI GenInfo Identifier:94721246
NCBI Gene ID:250
NCBI Accession:NP_001623.3
UniProt Secondary Accession:P05187,P05188, P06861, Q53S78, Q96DB7,
UniProt Related Accession:P05187
Molecular Weight:57,954 Da
NCBI Full Name:alkaline phosphatase, placental type preproprotein
NCBI Synonym Full Names:alkaline phosphatase, placental
NCBI Official Symbol:ALPP  
NCBI Official Synonym Symbols:ALP; PALP; PLAP; PLAP-1  
NCBI Protein Information:alkaline phosphatase, placental type; Regan isozyme; glycerophosphatase; alkaline phosphomonoesterase; placental alkaline phosphatase 1; alkaline phosphatase Regan isozyme
UniProt Protein Name:Alkaline phosphatase, placental type
UniProt Synonym Protein Names:Alkaline phosphatase Regan isozyme; Placental alkaline phosphatase 1
Protein Family:Phosphatase
UniProt Gene Name:ALPP  
UniProt Entry Name:PPB1_HUMAN
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