产品名称：小鼠脾巨噬细胞

收到小鼠脾巨噬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。

小鼠脾巨噬细胞Macrophages are cells differentiated from circulating bone marrow-derived monocytes. The main function of macrophages is to remove cellular debris and destroy invading pathogens. Mouse Splenic Macrophages (MSMa) reside in the spleen and play a critical role in maintaining blood homeostasis [1]. There are three distinct populations of splenic macrophages including: red pulp macrophages, marginal zone macrophages, and marginal zone metallophillic macrophages [1, 2]. MSMa perform iron processing functions and aid in the capture of microbes and viruses in the circulatory system [1, 2]. Recent studies have shown that splenic macrophages contribute to stroke pathology and autoimmune diseases [3, 4]. MSMa are an excellent model for studying macrophage functions under normal physiological and pathological conditions.

MSMa from ScienCell Research Laboratories are isolated from ***** CD-1 mouse spleen. MSMa are cryopreserved after purification and delivered frozen. Each vial contains > 1 x 106 cells in 1 ml volume. MSMa are characterized by immunofluorescence with antibody to F4/80. MSMa are negative for mycoplasma, bacteria, yeast, and fungi. MSMa are guaranteed to further culture in the conditions provided by ScienCell Research Laboratories; however, MSMa are not recommended for expanding or long-term cultures since the cells do not proliferate in regular culture.  

Catalog No. M5550

Country of Manufacture United States

Product Code MSMa

Size/Quantity Each vial contains > 1 x 10^6 cells in 1 ml volume

Product Use MSMa are for research use only. They are not approved for human or animal use, or for application in in vitro diagnostic procedures.

Storage Upon receiving, directly and immediately transfer the cells from dry ice to liquid nitrogen and keep the cells in liquid nitrogen until they are needed for experiments.

Shipping Info Dry ice.

References [1] Borges da Silva H, Fonseca R, Pereira R, Cassado Ados A, Alvarez J, D'Imperio, Lima M. (2015) "Splenic macrophage subsets and their function during blood-borne infections." Front Immunol. 6:480.

[2] Gammella E, Buratti P, Cairo G, Recalcati S. (2014) "Macrophages: central regulators of iron balance." Metallomics. 6(8): 1336-1345.

[3] Liu Z, Chen C Li F, Shen J, Yang Y, Leak R, Ji X, Du H, Hu X. (2015) " Splenic responses in ischemic stroke: new insights into stroke pathology. " CNS Neurosci Ther. 21(4): 320-326.

[4] McGaba T, Karlsson M. (2016) "Apoptotic cell responses in the splenic marginal zone: a paradigm for immunologic reactions to apoptotic antigens with implications for autoimmunity." Immunol Rev. 269(1): 26-43.

小鼠脾巨噬细胞传代方法：
 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，小鼠脾巨噬细胞倒转放于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
小鼠脾巨噬细胞其它细胞系展示表：CCC-yb-2 人胚膀胱组织来源细胞 品牌ATCC 规格25毫升/株. 货期1-2周
CCC-ybE-2 人胚气管组织来源细胞 品牌ATCC 规格25毫升/株. 货期1-2周
CCC-HEK-1 人胚肾二倍体细胞 品牌ATCC 规格25毫升/株. 货期1-2周
CCC-HEL-1 人胚肝二倍体细胞 品牌ATCC 规格25毫升/株. 货期1-2周
CCC-HHM-2 人胚心肌组织来源细胞 品牌ATCC 规格25毫升/株. 货期1-2周
CCC-HIE-2 人胚肠粘膜组织来源细胞 品牌ATCC 规格25毫升/株. 货期1-2周
CCC-HPE-2 人胚胰腺组织来源细胞 品牌ATCC 规格25毫升/株. 货期1-2周
CCC-SMC-1 兔主动脉平滑肌细胞 品牌ATCC 规格25毫升/株. 货期1-2周
293001A Sars蛋白表达株 品牌ATCC 规格25毫升/株. 货期1-2周
293001B Sars蛋白表达株 品牌ATCC 规格25毫升/株. 货期1-2周
293sars181A Sars蛋白表达株 品牌ATCC 规格25毫升/株. 货期1-2周
A-204 人横纹肌肉瘤 品牌ATCC 规格25毫升/株. 货期1-2周
A375 人皮肤黑色素瘤细胞 品牌ATCC 规格25毫升/株. 货期1-2周
A431 人皮肤基底细胞癌 品牌ATCC 规格25毫升/株. 货期1-2周
A549 人肺癌细胞 品牌ATCC 规格25毫升/株. 货期1-2周
A875 人黑色素瘤细胞 品牌ATCC 规格25毫升/株. 货期1-2周
BeWo 人胎盘绒毛癌细胞 品牌ATCC 规格25毫升/株. 货期1-2周
BGC-823 人胃腺癌细胞 品牌ATCC 规格25毫升/株. 货期1-2周
BT474 人乳腺导管瘤 品牌ATCC 规格25毫升/株. 货期1-2周
CACO-2 人结肠癌细胞 品牌ATCC 规格25毫升/株. 货期1-2周
CaLu-3 人肺腺癌细胞 品牌ATCC 规格25毫升/株. 货期1-2周
CASKI, 人宫颈癌 品牌ATCC 规格25毫升/株. 货期1-2周