StainAlive™ TRA-1-60 Antibody (DyLight™ 488)

货号：09-0068

规格：100 μl

价格：0

产品类型：流式抗体

品牌：Stemgent

物种：人

宿主：小鼠

抗体亚型：IgM

克隆号：TRA-1-60

荧光染料：Purified

Name:	StainAlive™ TRA-1-60 Antibody (DyLight™ 488)		Catalog #:	09-0068
Antigen:	Tra-1-60		Clone:	Tra-1-60
Host:	Mouse		Isotype :	IgM, κ
Species:	Human		Conjugate :	FITC
Class:	Monoclonal		Size :	100 μL (0.5mg/mL)
Applications :	FC; IC		Immunogen :	Human embryonal carcinoma (EC) cell line 2102Ep
Recommended Usage:	The suggested use of this antibody is a 1:100 dilution for immunocytochemistry.

The TRA-1-60 antibody reacts with a pluripotent, stem cell specific antigen expressed on undifferentiated human embryonic stem (ES) cells, embryonal carcinoma (EC) cells, and embryonic germ (EG) cells. The expression of TRA-1-60 on human ES cells is down-regulated upon differentiation. The TRA-1-60 antibody recognizes a neuraminidase-resistant carbohydrate epitope expressed on podocalyxin, a member of the CD34-related family of sialomucins. Podocalyxin is a transmembrane glycoprotein, which has been implicated in the development of aggressiveness in a variety of cancers, including breast and prostate cancer.This antibody is ideal for live-staining cells, because it has been specifically formulated with low endotoxin and no sodium azide. This allows in-process monitoring of reprogramming experiments without sacrificing cells. ES cell morphology, proliferation, and expression of pluripotency markers does not change after staining with StainAlive TRA-1-60 antibody.

数据

	Immunocytochemical analysis of TRA-1-60 on H1 human ES cells. Phase contrast view of cells in culture and the same field of view after staining with StainAlive TRA-1-60 Antibody (DyLight 488) using a 1:100 dilution.

参考文献

1. Takahashi, K., Tanabe K., Ohnuki, M., Narita, M., Ichisaka T., Tomoda K. and Yamanaka, S. (2007) Induction of pluripotent stem cells from adult human fibroblasts by defined factors. Cell 131: 861-872.

2. Yu, J., Vodyanik, M.A., Smuga-Otto, K., Antosiewicz-Bourget, J., Frane, J.L., Tian, S., Nie, J., Jonsdottir, G.A., Ruotti, V., Stewart, R., Slukvin, I.I., and Thomson, J.A. (2007) Induced pluripotent stem cell lines derived from human somatic cells. Science 318: 1917-1920.

3. Schopperle, W.M., and DeWolf, W.C. (2007) The TRA-1-60 and TRA-1-81 human pluripotent stem cell markers are expressed on podocalyxin in embryonal carcinoma. Stem Cells 25: 723-730.

4. Chin, A.C., Fong, W.J., Goh, L.T., Philp, R., Oh, S.K., and Choo, A.B. (2007) Identification of proteins from feeder conditioned medium that support human embryonic stem cells. J Biotechnol. 130: 320-328.

5. Badcock, G., Pigott, C., Goepel, J., and Andrews, P.W. (1999) The human embryonal carcinoma marker antigen TRA-1-60 is a sialylated keratan sulfate proteoglycan. Cancer Res. 59: 4715-4719.

6. Andrews, P.W., Banting, G., Damjanov, I., Arnaud, D., and Avner, P. (1984) Three monoclonal antibodies defining distinct differentiation antigens associated with different high molecular weight polypeptides on the surface of human embryonal carcinoma cells. Hybridoma 3: 347-361.

技术参数

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