产品名称：猪视网膜星形胶质细胞

收到猪视网膜星形胶质细胞时如无异常情况，请在显微镜下观察细胞密度，如为贴壁细胞，未超过80%汇合度时，将培养瓶中培养液吸出，留下10ml培养液继续培养；超过80%汇合度时，请按细胞培养条件传代培养。如为悬浮细胞，吸出培养液、1000转/分钟离心2分钟，吸出上清，管底细胞用新鲜培养基悬浮细胞后移回培养瓶。

猪视网膜星形胶质细胞Description

Astrocytes make up the majority of the cells in the mammalian brain. They are the most variable in type, most intimately associated with all parts of neurons, and thus most functionally interesting in their relationships with neurons [1]. They provide structural, trophic, and metabolic support to neurons and modulate synaptic activity. Impairment of these astrocyte functions during stroke and other insults can critically influence neuron survival. Furthermore, astrocytes have been implicated in the pathological processes of many neurological diseases [2]. Long-term recovery after brain injury, through neurite outgrowth, synaptic plasticity, or neuron regeneration, is influenced by astrocyte surface molecule expression and trophic factor release [3]. In addition, the death or survival of astrocytes themselves may affect the ultimate clinical outcome. Recognition of the importance of astrocytes in nervous system functioning is increasing, specifically regarding the modulation of neural activity. Much of what we have learned about astrocytes is from the in vitro studies and astrocyte cultures are continuing to provide a useful tool in exploring the diverse property of these cells.

PRA from ScienCell Research Laboratories are isolated from porcine retina. PRA are cryopreserved at passage one and delivered frozen. Each vial contains >5 x 10^5 cells in 1 ml volume. PRA are characterized by immunofluorescent method with antibody to GFAP. PRA are negative for HIV-1, HBV, HCV, mycoplasma, bacteria, yeast and fungi. PRA are guaranteed to further expand for 15 population doublings at the conditions provided by ScienCell Research Laboratories.

Recommended Medium

It is recommended to use Astrocyte Medium (AM, Cat. No. 1801) for the culturing of PRA in vitro.

Product Use

PRA are for research use only. It is not approved for human or animal use, or for application in in vitro diagnostic procedures.

Storage

Directly and immediately transfer cells from dry ice to liquid nitrogen upon receiving and keep the cells in liquid nitrogen until cell culture needed for experiments.

Shipping

Dry ice.

Reference

[1] G. I. Hatton (2002) Glial-neuronal interactions in the mammalian brain. Adv. in Physiol. Edu. 26:225-237.

[2] Van der Laan, L. J. W., De Groot, C. J. A., Elices, M. J. and Dijkstran, C. D. (1997) Extracellular matrix proteins expressed by human ***** astrocytes in vivo and in vitro: an astrocyte surface protein containing the CS1 domain contributes to binding of lymphoblasts. J. Neurosci. Res. 50:539-548.

[3] Chen Y., and Swanson, R. A. (2003) Astrocytes and brain injury. J. Cereb. Blood Flow Metab. 23:137-149. ScienCellResearch Laboratories

猪视网膜星形胶质细胞传代方法：
 收到细胞后，取出培养瓶在倒置显微镜下观察细胞生长情况。
（一）如果细胞未长满，用75%酒精喷洒整个瓶**后放到超菌台内，严格无菌操作，打开细胞培养瓶，吸出培养液，仅留下10ml培养液在瓶内继续培养。
(二)如果细胞已长满，即可进行传代培养。具体步骤如下：
1. 弃去培养液，用PBS（不含钙，镁离子）洗1-2次。
2. 加1ml消化液（0.25%Trypsin-0.53mM EDTA）于培养瓶中，猪视网膜星形胶质细胞倒转放于37度培养箱1-3分钟预热，然后又将培养瓶倒转大约30秒后，在倒置显微镜下观察细胞消化情况，若细胞大部分变圆分散，轻敲几下培养培养瓶，细胞随即脱落下来。
3. 加入6-8ml完全培养基，吸出，分到新的培养瓶中。1:3~1:6传代；2~3天1次。 
。
注意：传代后一半用我们的培养基，一半用你们的，以免细胞不适应而造
成生长不好。
冻存方法：   冻存液：基础培养基+5%DMSO+20%FBS 
储存：液氮储存
猪视网膜星形胶质细胞其它细胞系展示表：yb1033 真皮细胞系统 ATCC
yb1034 HDMEC 人真皮微血管内皮细胞 Human Dermal Microvascular Endothelial Cells 5 x 10^5 cells/vial ATCC
yb1035 HDLEC 人真皮**管内皮细胞 Human Dermal Lymphatic Endothelial Cells 5 x 10^5 cells/vial ATCC
yb1036 HDMEC-a 人真皮微血管内皮细胞-** Human Dermal Microvascular Endothelial Cells-***** 5 x 10^5 cells/vial ATCC
yb1037 HDVSMC "人真皮血管平滑肌细胞-新生儿

" Human Dermal Vascular Smooth Muscle Cells-neonate 5 x 10^5 cells/vial ATCC
yb1038 HEK-n 人表皮角质细胞--新生 Human Epidermal Keratinocytes-neonatal 5 x 10^5 cells/vial ATCC
yb1039 HEK-a 人表皮角质细胞--** Human Epidermal Keratinocytes-***** 5 x 10^5 cells/vial ATCC
yb1040 HKf 人表皮角质细胞--胎儿 Human Keratinocytes-fetal 5 x 10^5 cells/vial ATCC
yb1041 HEM-l 人表皮黑色素细胞--浅色素 Human Epidermal Melanocytes-light 5 x 10^5 cells/vial ATCC
yb1042 HEM-m 人表皮黑色素细胞--中色素 Human Epidermal Melanocytes-medium 5 x 10^5 cells/vial ATCC
yb1043 HEM-d 人表皮黑色素细胞--深色素 Human Epidermal Melanocytes-dark 5 x 10^5 cells/vial ATCC
yb1044 HM 人黑色素细胞--** Human Melanocytes-***** 5 x 10^5 cells/vial ATCC
yb1045 HEM-f 人黑色素细胞--胎儿 Human Epidermal Melanocytes-fetal 5 x 10^5 cells/vial ATCC
yb1046 HDF-f 人真皮成纤维细胞--胎儿 Human Dermal Fibroblasts-fetal 5 x 10^5 cells/vial ATCC
yb1047 HDF-n 人真皮成纤维细胞--新生 Human Dermal Fibroblasts-neonate 5 x 10^5 cells/vial ATCC
yb1048 HDF-a 人真皮成纤维细胞--** Human Dermal Fibroblasts-***** 5 x 10^5 cells/vial ATCC
yb1049 HDF-f-mt 人真皮成纤维细胞-胎儿丝裂霉素C处理 Human Dermal Fibroblasts-Fetal-Mitomycin C treated 1 x 10^6 cells/vial ATCC
yb1050 HDF-f-mt 人真皮成纤维细胞-胎儿丝裂霉素C处理 Human Dermal Fibroblasts-Fetal-Mitomycin C treated 2 x 10^6 cells/vial ATCC
yb1051 HDF-f-mt 人真皮成纤维细胞-胎儿丝裂霉素C处理 Human Dermal Fibroblasts-Fetal-Mitomycin C treated 5 x 10^6 cells/vial ATCC
yb1052 HDF-f-mt 人真皮成纤维细胞-胎儿丝裂霉素C处理 Human Dermal Fibroblasts-Fetal-Mitomycin C treated 1 x 10^6 cells/vial x 5 ATCC
yb1053 ATCC
yb1054 毛发细胞系统 ATCC
yb1055 HHDPC 人毛**细胞 Human Hair Dermal Papilla Cells 5 x 10^5 cells/vial ATCC
yb1056 HHGMC 人**基质细胞 Human Hair Germinal Matrix Cells 5 x 10^5 cells/vial ATCC
yb1057 HHORSC 人毛囊外根鞘细胞 Human Hair Follicular Outer Root Sheath Cells 5 x 10^5 cells/vial ATCC
yb1058 HHIRSC 人毛囊内根鞘细胞 Human Hair Follicular Inner Root Sheath Cells 5 x 10^5 cells/vial ATCC
yb1059 HHFK 人毛囊角质细胞 Human Hair Folliclar Keratinocytes 5 x 10^5 cells/vial ATCC
yb1060 ATCC