Anti-ERAS (N-term) (F66) antibody produced in rabbit

NA.41

Ras proteins bind GDP/GTP and possess intrinsic GTPase activity. Point mutations of several amino acids of human RAS, including gly12, ala59, or glu63, render the protein constitutively active. Embryonic stem cell-expressed Ras (ERAS) has serine, alanine, and asparagine at the positions corresponding to gly12, ala59, and glu63 of human RAS, suggesting that it is constitutively active.The PI3K (phosphoinositide 3-kinase) pathway is important for proliferation, survival and maintenance of pluripotency in ES cells. The PI3K pathway is activated by growth factors and cytokines including insulin and leukaemia inhibitory factor. In addition to these exogenous factors, the PI3K pathway is endogenously activated by the constitutively active Ras family protein ERas (ES cell-expressed Ras). ERas null ES cells maintained pluripotency but show significantly reduced growth and tumorigenicity, which can be rescued by expression of ERas cDNA or by activated phosphatidylinositol 3-hydroxykinase. The transforming oncogene ERAS appears to be important in the tumor-like growth properties of ES cells.

ERAS (NP_853510, 56-91)
This antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide selected from the N-terminal region of human ERAS.

Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide.

rabbit

100

unconjugated

Ig fraction of antiserum

primary antibodies

polyclonal

buffered aqueous solution

human

immunohistochemistry: 1:50-1:100
indirect ELISA: 1:1000

NP_853510

Q7Z444

dry ice

−20℃

human ... ERAS(3266)

12 - Non Combustible Liquids

nwg