产品名称：人心脏成纤维细胞--胎儿心房

收到人心脏成纤维细胞--胎儿心房时如无异常情况，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。

人心脏成纤维细胞--胎儿心房Description

Cardiac fibroblasts (CF) provide structural support for cardiac myocytes and are responsible for extracellular matrix synthesis in the heart during growth and pathophysiological conditions. CF are an important cellular component of myocardial responses to injury and the source of paracrine growth factors. Their proliferation and synthesis of matrix is essential for scar formation at sites of myocardial infarction [1] and cardiac fibrosis [2]. CF cultures have been widely used as a model to study the cardiac matrix remodeling by physiological (exercise) and pathological (hypertension) stressors [3]. CF also has been found to form electric coupling with myocytes through gap junctions exerting electrotonic influences on the cells. These electronic couplings are suggested to play an important role in genesis of complex fractionated atrial electrogram sites and thus are a perfect model for study of atrial fibrillation [4].

HCF-fa from ScienCell Research Laboratories are isolated from the human fetal atrium. HCF-fa are cryopreserved at secondary culture and delivered frozen. Each vial contains >5 x 105 cells in 1 ml volume. HCF-fa are characterized by immunofluorescence with antibody specific to fibronectin. HCF-fa are negative for HIV-1, HBV, HCV, mycoplasma, bacteria, yeast and fungi. HCF-fa are guaranteed to further expand for 15 population doublings under the conditions provided by ScienCell Research Laboratories.

Recommended Medium

It is recommended to use Fibroblast Medium (FM, Cat. #2301) for the culturing of HCF-fa in vitro.

Product Use

HCF-fa 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] Sabri A, Short J, Guo J, Steinberg SF. (2002) “Protease-activated receptor-1-mediated DNA synthesis in cardiac fibroblast is via epidermal growth factor receptor transactivation: distinct PAR-1 signaling pathways in cardiac fibroblasts and cardiomyocytes.” Circ Res. 91: 532-9.

[2] Akiyama-Uchida Y. (2002) “Norepinephrine enhances fibrosis mediated by TGF-beta in cardiac fibroblasts.” Hypertension. 40: 148-54.

[3] Burgess ML, Terracio L, Hirozane T, Borg TK. (2002) “Differential integrin expression by cardiac fibroblasts from hypertensive and exercise-trained rat hearts.” Cardiovasc Pathol. 11: 78-87.

[4] Ashihara T, Haraguchi R, Nakazawa K, Namba T, Ikeda T, Nakazawa Y, Ozawa T, Ito M, Horie M, Trayanova NA. (2012) “The role of fibroblasts in complex fractionated electrograms during persistent/permanent atrial fibrillation: implications for electrogram-based catheter ablation.” Circ Res. 110: 275-84.

人心脏成纤维细胞--胎儿心房传代方法：
 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，人心脏成纤维细胞--胎儿心房倒转放于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
人心脏成纤维细胞--胎儿心房其它细胞系展示表：yb1642 MODM-500 间充质干细胞-成骨细胞分化培养基 Mesenchymal Stem Cell Oseogenic Differentiation Medium 500 ml
yb1643 MODM-250 Mesenchymal Stem Cell Oseogenic Differentiation Medium 250 ml
yb1644 MODM-b 间充质干细胞-成骨细胞分化培养基-基础 Mesenchymal Stem Cell Osteogenic Differentiation Medium-basal 500ml
yb1645 MODM-b-prf 间充质干细胞-成骨细胞分化培养基-无酚红 Mesenchymal Stem Cell Osteogenic Differentiation Medium-basal-phenol red free 500ml
yb1646 MADM-500 间充质干细胞-脂肪细胞分化培养基 Mesenchymal Stem Cell Adipogenic Differentiation Medium 500 ml
yb1647 MADM-250 Mesenchymal Stem Cell Adipogenic Differentiation Medium 250 ml
yb1648 MADM-b 间充质干细胞-脂肪细胞分化培养基-基础 Mesenchymal Stem Cell Adipogenic Differentiation Medium-basal 500 ml
yb1649 MADM-b-prf 间充质干细胞-脂肪细胞分化培养基-无酚红 Mesenchymal Stem Cell Adipogenic Differentiation Medium-basal-phenol red free 500ml
yb1650 MCDM 间充质干细胞-软骨分化培养基 Mesenchymal Stem Cell Chondrogenic Differentiation Medium 500ml
yb1651 Ared 茜素红S染色试剂盒 Alizarin Red S Staining Kit 100 ml
yb1652 Ored 油红O染色试剂盒 Oil Red O Staining Kit 100 ml
yb1653 PCR 人间质干细胞成脂肪细胞检测试剂盒 Human Mesenchymal Stem Cell Adipogenesis Detection Kit 50 reactions
yb1654 HMSC-C PCR 人间充质干细胞软骨形成检测试剂盒 Human Mesenchymal Stem Cell Chondrogenesis Detection Kit 50 reactions
yb1655 SafraninO 番红O染色试剂盒 Safranin O Staining Kit 100 reactions
yb1656 ABlue 阿利新蓝染色试剂盒 Alcian Blue Staining Kit 100 reactions
yb1657 重编程
yb1658 HDF-f 人真皮成纤维细胞--胎儿 Human Dermal Fibroblasts-fetal 5 x 10^5 cells/vial
yb1659 HDF-n 人真皮成纤维细胞--新生 Human Dermal Fibroblasts-neonate 5 x 10^5 cells/vial
yb1660 HDF-a 人真皮成纤维细胞--** Human Dermal Fibroblasts-***** 5 x 10^5 cells/vial
yb1661 HEK-n 人表皮角质细胞--新生 Human Epidermal Keratinocytes-neonatal 5 x 10^5 cells/vial