Rabbit Polyclonal Antibody to PAPPA-AS1

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别名:DIPAS; TAF4B; PAPPAS; TAF2C2; PAPPAAS; PAPPA-AS; TAFII105; NCRNA00156
应用:IHC
反应种属:Human
规格：50μl/100μl

Description
PAPP A was originally isolated from pregnancy serum as heterotetrameric protein complex with molecular weight approximately 500 kDa, consisting of two PAPP A subunits disulfide-linked with two subunits of the proform of eosinophil major basic protein (proMBP). In such a complex proMBP functions as an inhibitor of PAPP A proteinase activity. PAPP A is widely used as a marker of some pathologies during pregnancy. Reduced level of PAPP A in pregnancy blood in the first trimester is associated with fetal Down syndrome. PAPP A is considered as one of the best biochemical markers in early pregnancy used to screen for Down syndrome during the first trimester (Wald, N. J. et al).

Description

PAPP A was originally isolated from pregnancy serum as heterotetrameric protein complex with molecular weight approximately 500 kDa, consisting of two PAPP A subunits disulfide-linked with two subunits of the proform of eosinophil major basic protein (proMBP). In such a complex proMBP functions as an inhibitor of PAPP A proteinase activity. PAPP A is widely used as a marker of some pathologies during pregnancy. Reduced level of PAPP A in pregnancy blood in the first trimester is associated with fetal Down syndrome. PAPP A is considered as one of the best biochemical markers in early pregnancy used to screen for Down syndrome during the first trimester (Wald, N. J. et al).

Specification
Aliases	DIPAS; TAF4B; PAPPAS; TAF2C2; PAPPAAS; PAPPA-AS; TAFII105; NCRNA00156
Swissprot	Q5QFB9
Host/Isotype	Rabbit IgG
Storage	Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.
Species Reactivity	Human
Immunogen	Synthetic peptide of human PAPPA-AS1
Formulation	pH7.4 PBS, 0.05% NaN3, 40% Glycerol

Application
IHC	1/20-1/100
ELISA	1/5000-1/10000

The image is immunohistochemistry of paraffin-embedded Human tonsil tissue using P05951(PAPPA-AS1 Antibody) at dilution 1/35. (Original magnification: ×200)

本公司的所有产品仅用于科学研究或者工业应用等非医疗目的，不可用于人类或动物的临床诊断或治疗，非药用，非食用。

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