Rabbit Polyclonal Antibody to PIK3R3

包装: 1G|100G|500G|1KG|100KG

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别名:p55; p55-GAMMA
应用:WB,IHC
反应种属:Human, Mouse, Rat
规格：50μl/100μl

Description
Phosphatidylinositol 3-kinase is a lipid kinase that phosphorylates the inositol ring of phosphatidylinositol and related compounds at the 3’ position. PI 3-kinase p55 (PIK3R3) is comprised of a catalytic subunit and a regulatory subunit. The human p55 protein is composed of a rare amino terminal region followed by a proline-rich motif and two Src homology 2 (SH2) domains. PI 3-kinase p55 mRNAs are expressed in most human fetal and adult tissues; predominant expression is observed in the adult testis. Splice variant(s) of PI 3-kinase p55 have been identified; one of which has a deletion of 36 amino acids at the amino terminus and another which has an insertion of 59 amino acids at position 256 between the SH2 domains. Research suggests that PI 3-kinase p55 interacts with the IGFIR (Insulin-like growth factor-I receptor) and IR (Insulin receptor) and may be involved in PI 3-kinase activation by these receptors.

Description

Phosphatidylinositol 3-kinase is a lipid kinase that phosphorylates the inositol ring of phosphatidylinositol and related compounds at the 3’ position. PI 3-kinase p55 (PIK3R3) is comprised of a catalytic subunit and a regulatory subunit. The human p55 protein is composed of a rare amino terminal region followed by a proline-rich motif and two Src homology 2 (SH2) domains. PI 3-kinase p55 mRNAs are expressed in most human fetal and adult tissues; predominant expression is observed in the adult testis. Splice variant(s) of PI 3-kinase p55 have been identified; one of which has a deletion of 36 amino acids at the amino terminus and another which has an insertion of 59 amino acids at position 256 between the SH2 domains. Research suggests that PI 3-kinase p55 interacts with the IGFIR (Insulin-like growth factor-I receptor) and IR (Insulin receptor) and may be involved in PI 3-kinase activation by these receptors.

Specification
Aliases	p55; p55-GAMMA
Swissprot	Q92569
WB Predicted band size	54 kDa
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, Mouse, Rat
Immunogen	Synthetic peptide of human PIK3R3
Formulation	pH7.4 PBS, 0.05% NaN3, 40% Glycerol

Application
WB	1/500-1/2000
IHC	1/25-1/100
ELISA	1/2000-1/5000

	Gel: 10%SDS-PAGE, Lysate: 40 μg, Lane 1-5: Mouse brain tissue, human fetal brain tissue, mouse testis tissue, hela cells, human fetal kidney tissue, Primary antibody: P11511(PIK3R3 Antibody) at dilution 1/250, Secondary antibody: Goat anti rabbit IgG at 1/8000 dilution, Exposure time: 2 minutes
	The image is immunohistochemistry of paraffin-embedded Human lung cancer tissue using P11511(PIK3R3 Antibody) at dilution 1/25. (Original magnification: ×200)
	The image is immunohistochemistry of paraffin-embedded Human gastric cancer tissue using P11511(PIK3R3 Antibody) at dilution 1/25. (Original magnification: ×200)