Vergleich

PAPP A [10E2]

ArtNr 20-272-192888
Hersteller GENWAY
Menge 0.1 mg
Kategorie
Typ Antibody
Applikationen WB, ELISA
Clon 10E2
Specific against other
ECLASS 10.1 32160702
ECLASS 11.0 32160702
UNSPSC 12352203
Alias GWB-D5DE13
Similar products 20-272-192888
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Genway ID:
GWB-D5DE13
Clone:
10E2
Isotype:
IgG2b
Immunogen:
Purified human PAPP-A antigen
Antigen Species:
Human
Specificity:
Human PAPP-A antigen
Target:
PAPP A
Concentration:
2 mg/ml Storage
Buffer:
Phosphate-buffered saline pH 7. 4 containing 0. 1% sodium azide
Application Note:
ELISA: Use at an assay dependent concentration. IA: Use at an assay dependent concentration. Can be paired for ELISA with 20-272-192887 Mouse monoclonal [10E1] to PAPP A . Not tested in other applications. Optimal dilutions/concentrations should be determined by the end user. Myeloma: Sp2/0 Detection of human PAPP-A antigen
Function:
Metalloproteinase which specifically cleaves IGFBP-4 and IGFBP-5 resulting in release of bound IGF. Cleavage of IGFBP-4 is dramatically enhanced by the presence of IGF whereas cleavage of IGFBP-5 is slightly inhibited by the presence of IGF.
Catalytic Activity:
Cleavage of the 135-Met-|-Lys-136 bond in insulin-like growth factor binding protein (IGFBP)-4 and the 143-Ser-|-Lys-144 bond in IGFBP-5. Cofactor: Binds 1 zinc ion per subunit (By similarity).
Enzyme Regulation:
Inhibited by complexation with the proform of PRG2.
Subunit:
Homodimer; disulfide-linked. In pregnancy serum predominantly found as a disulfide-linked 2:2 heterotetramer with the proform of PRG2.
Subcellular Location:
Secreted.
Tissue Specificity:
High levels in placenta and pregnancy serum. In placenta expressed in X cells in septa and anchoring villi and in syncytiotrophoblasts in the chorionic villi. Lower levels are found in a variety of other tissues including kidney myometrium endometrium ovaries breast prostate bone marrow colon fibroblasts and osteoblasts. Developmental Stage: Present in serum and placenta during pregnancy; levels increase throughout pregnancy.
Induction:
By 8-bromoadenosine-3\' 5\' -phosphate.
Ptm:
There appear to be no free sulfhydryl groups.
Similarity:
Belongs to the peptidase M43B family [view classification].
Similarity:
Contains 5 Sushi (CCP/SCR) domains.

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Alle Produkte sind nur für Forschungszwecke bestimmt. Nicht für den menschlichen, tierärztlichen oder therapeutischen Gebrauch.

Menge: 0.1 mg
Lieferbar: In stock
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