生物谷報道：目前有關人類胚胎干細胞的研究越來越受到關注,，但是國內朋友可能對其概況可能還不是很熟悉,，生物谷經(jīng)過精心整理，將全球相關研究概況奉獻給大家,，請大家繼續(xù)關注生物谷有關精彩報道,。注：轉載本文請注明來源于生物谷，并提供鏈接,。
目前已在NIH注冊的人類胚胎干細胞總共有26株,，6個單位開發(fā)的。另外,，還有20多株尚未在NIH注冊,，如韓國，瑞典,，英國的成功建系的人類ES細胞,。
1、 Allan Robins, Ph.D.
Senior Vice President and Chief Scientific Officer
BresaGen, Inc.
NIH Code: BG01, BG02, BG03, BG04*
Provider's Code: hESBGN-01, hESBGN-02, hESBGN-03, hESBGN-04*
NIH Code BG01 BG02 BG03 BG04*
Provider's Code (hESBGN.01) (hESBGN.02) (hESBGN.03) (hESBGN.04)*
Embryo
Source IVF Clinic IVF Clinic IVF Clinic IVF Clinic
Category Fresh Fresh Fresh Fresh
IVF Status Discarded—unacceptable for further use Discarded—unacceptable for further use Discarded—unacceptable for further use Discarded—unacceptable for further use
Characteristics
Passage # > 70 > 40 > 35 < 5
Mouse Feeder Cells
Used in Isolation Yes Yes Yes Yes
Karyotype Normal Normal 46XX TBD
Stem Cell Immuno Markers: + +
SSEA-1 - - - -
SSEA-3 + + + +
SSEA-4 + + + +
TRA 1-60 + + + TBD
TRA 1-81 + + + TBD
Oct-4 + + + TBD
Alkaline
Phosphatase + + + +
Gender Male Male Female TBD
Frozen/Thawed:
Short-term Yes Yes Yes Yes
Long-term Yes Yes Yes TBD
Pluripotent Yes Yes Yes TBD
Commercialization
Available 43 16 25 No
(The cells failed to expand into undifferentiated cell cultures.)
Price $5,000 + actual shipping cost $5,000 + actual shipping cost $5,000 + actual shipping cost NA
# Shipped 30 12 3 NA
Total 45
TBD = To be Determined; NA = Not Applicable
