产品分类
C1QBP Knockout HEK293T Cell Pool
- 产品描述
- 细胞复苏
- 细胞传代
- 细胞冻存
- 抗体验证结果
-
- 品牌: ELEMok138cn太阳集团529
- 商品名称: C1QBP Knockout HEK293T Cell Pool
- 商品编号: LM01700108561
- Gene Symbol: C1QBP GC1QBP HABP1 SF2P32
- Ensembl ID: ENSG00000108561
- Uniprot ID: Q07021
- 宿主细胞 / 类型: HEK293T/人胚肾细胞
- NCBI Gene ID: 708
- 规格: 1×10^6 cells/ 冻存管
- 筛选标记: N/A
- 生长特性: 贴壁细胞，上皮细胞样
- 培养条件: 37℃,5% CO2 的培养箱，1/3 到 1/4 传代
- 倍增时间: ~24-36 hours
- 生长培养基: DMEM＋10% FBS＋1% P/S
- 参考换液频率: 2~3次/周
- 支原体检测结果: 阴性
- 敲除效率（Sanger测序）: >70%
- 蛋白质组验证结果: N/A
- 抗体货号: 添加中
- 目标基因介绍: (Microbial infection) In infection processes acts as an attachment site for microbial proteins, including Listeria monocytogenes internalin B (InlB) and Staphylococcus aureus protein A.||(Microbial infection) Involved in HIV-1 replication, presumably by contributing to splicing of viral RNA.||(Microbial infection) Involved in replication of Rubella virus.||Is believed to be a multifunctional and multicompartmental protein involved in inflammation and infection processes, ribosome biogenesis, protein synthesis in mitochondria, regulation of apoptosis, transcriptional regulation and pre-mRNA splicing. At the cell surface is thought to act as an endothelial receptor for plasma proteins of the complement and kallikrein-kinin cascades. Putative receptor for C1q; specifically binds to the globular 'heads' of C1q thus inhibiting C1; may perform the receptor function through a complex with C1qR/CD93. In complex with cytokeratin-1/KRT1 is a high affinity receptor for kininogen-1/HMWK. Can also bind other plasma proteins, such as coagulation factor XII leading to its autoactivation. May function to bind initially fluid kininogen-1 to the cell membrane. The secreted form may enhance both extrinsic and intrinsic coagulation pathways. It is postulated that the cell surface form requires docking with transmembrane proteins for downstream signaling which might be specific for a cell-type or response. By acting as C1q receptor is involved in chemotaxis of immature dendritic cells and neutrophils and is proposed to signal through CD209/DC-SIGN on immature dendritic cells, through integrin alpha-4/beta-1 during trophoblast invasion of the decidua, and through integrin beta-1 during endothelial cell adhesion and spreading. Signaling involved in inhibition of innate immune response is implicating the PI3K-AKT/PKB pathway. Required for protein synthesis in mitochondria (PubMed:28942965). In mitochondrial translation may be involved in formation of functional 55S mitoribosomes; the function seems to involve its RNA-binding activity. May be involved in the nucleolar ribosome maturation process; the function may involve the exchange of FBL for RRP1 in the association with pre-ribosome particles. Involved in regulation of RNA splicing by inhibiting the RNA-binding capacity of SRSF1 and its phosphorylation. Is required for the nuclear translocation of splicing factor U2AF1L4. Involved in regulation of CDKN2A- and HRK-mediated apoptosis. Stabilizes mitochondrial CDKN2A isoform smARF. May be involved in regulation of FOXC1 transcriptional activity and NFY/CCAAT-binding factor complex-mediated transcription. May play a role in antibacterial defense as it can bind to cell surface hyaluronan and inhibit Streptococcus pneumoniae hyaluronate lyase. May be involved in modulation of the immune response; ligation by HCV core protein is resulting in suppression of interleukin-12 production in monocyte-derived dendritic cells. Involved in regulation of antiviral response by inhibiting DDX58- and IFIH1-mediated signaling pathways probably involving its association with MAVS after viral infection.
- 细胞开发路径: 采用CRISPR-RNP方法生成稳定KO Cell Pool；Sanger 测序结果显示KO Cell Pool敲除效率>70%。
- 应用: 高敲除效率的基因敲除细胞池（KO Cell Pool），特别适用于初步功能分析、复杂疾病模型的开发、精准药物筛选以及广泛的基因发现研究。KO pool能够无需繁琐的单克隆挑选过程，直接应用于多种类型的测定和分析，大幅提升实验效率。
关键词:- C1QBP GC1QBP HABP1 SF2P32
-
01. 在 37℃水浴中预热完全培养基。
02. 将冻存管在 37℃水浴中解冻 1-2 分钟。
03. 将冻存管转移到生物安全柜中，并用 70% 乙醇擦拭表面。
04. 拧开冻存管管盖，将细胞悬液轻轻转移到含有 9mL 完全培养基的无菌离心管中。
05. 在室温下以 125g 离心 5-7 分钟，弃上清。
06. 用 5mL 的完整培养基重悬细胞沉淀，将细胞悬液转移到 T25 培养瓶中。
07. 将细胞转移到 37℃,5% CO2 的培养箱中培养。
08. 参考传代比例：1/3 到 1/4 传代，2-3 天长满。 -
01. 待培养瓶中细胞汇合度至 80%-90% 以上，可进行细胞传代。
02. 将培养基、PBS、胰酶（0.25%Trypsin_EDTA Gibco 25200-056） 等从 4℃冰箱中拿出， 置于 37℃水浴中温度接近 37℃时取出并在瓶子表面喷洒 75% 酒精后置于生物安全柜中。03. 从培养箱中取出待传代的培养瓶，瓶身喷洒 75% 酒精后置于生物安全柜中。
04. 为避免冲散细胞，沿培养瓶上壁 PBS 润洗细胞，清洗细胞后弃去，T25 加 2mL。
05. 加入对应体积的胰酶（T75 加 1.5mL， T25 加 0.5mL） ，并轻轻晃动瓶身使胰酶平铺满细胞 底部。可根据实际情况适当增加或减少用量。约 1-2min 后大部分细胞脱落时，加入对应体积的完全培养基终止消化，并用 5mL 移液管轻轻吹打至细胞全部脱落。
06. 将细胞悬液转移至 15mL 离心管，悬液 300g 离心 5min，弃上清。
07. 移取 5mL 完全培养基重悬细胞，按需求调整接种比例，并补充培养瓶中完全培养基，T75 加至 13-15mL，T25 加至 5mL，加 1% 双抗。
08. 盖上瓶盖拧紧后轻轻晃动瓶身，使细胞混合均匀后置于 37℃,5% CO2 培养箱中。 -
01. 准备冻存液，并提前预冷。
02. 确保待冻存的细胞满足冻存要求，用显微镜检查以下状态：健康的外观及形态特征、所处生 长周期（对数晚期）、无污染或衰退迹象。
03. 对细胞进行消化及离心处理（具体步骤参考传代培养流程）
04. 按照每管 1mL 的量添加冻存液重悬细胞，吹打均匀后分装至冻存管。
05. 将细胞放在程序降温盒中，在 -80℃冰箱中冷冻。
06. 后续将细胞转移到液氮罐中，以便长期储存。 - 抗体验证中
产品类型： 基因敲除细胞池（相分离相关靶点）
细胞系信息
Gene Symbol
C1QBP GC1QBP HABP1 SF2P32
NCBI Gene ID
708
Ensembl ID
ENSG00000108561
Uniprot ID
Q07021
筛选标记
N/A
宿主细胞 / 类型
HEK293T/人胚肾细胞
规格
1×10^6 cells/ 冻存管
生长培养基
DMEM＋10% FBS＋1% P/S
生长特性
贴壁细胞，上皮细胞样
培养条件
37℃,5% CO2 的培养箱，1/3 到 1/4 传代
倍增时间
~24-36 hours
参考换液频率
2~3次/周
支原体检测结果
阴性
敲除验证
敲除效率（Sanger测序）
>70%
蛋白质组验证结果
N/A
抗体货号
添加中
抗体验证结果
细胞系说明
目标基因介绍
(Microbial infection) In infection processes acts as an attachment site for microbial proteins, including Listeria monocytogenes internalin B (InlB) and Staphylococcus aureus protein A.||(Microbial infection) Involved in HIV-1 replication, presumably by contributing to splicing of viral RNA.||(Microbial infection) Involved in replication of Rubella virus.||Is believed to be a multifunctional and multicompartmental protein involved in inflammation and infection processes, ribosome biogenesis, protein synthesis in mitochondria, regulation of apoptosis, transcriptional regulation and pre-mRNA splicing. At the cell surface is thought to act as an endothelial receptor for plasma proteins of the complement and kallikrein-kinin cascades. Putative receptor for C1q; specifically binds to the globular 'heads' of C1q thus inhibiting C1; may perform the receptor function through a complex with C1qR/CD93. In complex with cytokeratin-1/KRT1 is a high affinity receptor for kininogen-1/HMWK. Can also bind other plasma proteins, such as coagulation factor XII leading to its autoactivation. May function to bind initially fluid kininogen-1 to the cell membrane. The secreted form may enhance both extrinsic and intrinsic coagulation pathways. It is postulated that the cell surface form requires docking with transmembrane proteins for downstream signaling which might be specific for a cell-type or response. By acting as C1q receptor is involved in chemotaxis of immature dendritic cells and neutrophils and is proposed to signal through CD209/DC-SIGN on immature dendritic cells, through integrin alpha-4/beta-1 during trophoblast invasion of the decidua, and through integrin beta-1 during endothelial cell adhesion and spreading. Signaling involved in inhibition of innate immune response is implicating the PI3K-AKT/PKB pathway. Required for protein synthesis in mitochondria (PubMed:28942965). In mitochondrial translation may be involved in formation of functional 55S mitoribosomes; the function seems to involve its RNA-binding activity. May be involved in the nucleolar ribosome maturation process; the function may involve the exchange of FBL for RRP1 in the association with pre-ribosome particles. Involved in regulation of RNA splicing by inhibiting the RNA-binding capacity of SRSF1 and its phosphorylation. Is required for the nuclear translocation of splicing factor U2AF1L4. Involved in regulation of CDKN2A- and HRK-mediated apoptosis. Stabilizes mitochondrial CDKN2A isoform smARF. May be involved in regulation of FOXC1 transcriptional activity and NFY/CCAAT-binding factor complex-mediated transcription. May play a role in antibacterial defense as it can bind to cell surface hyaluronan and inhibit Streptococcus pneumoniae hyaluronate lyase. May be involved in modulation of the immune response; ligation by HCV core protein is resulting in suppression of interleukin-12 production in monocyte-derived dendritic cells. Involved in regulation of antiviral response by inhibiting DDX58- and IFIH1-mediated signaling pathways probably involving its association with MAVS after viral infection.
细胞开发路径
采用CRISPR-RNP方法生成稳定KO Cell Pool；Sanger 测序结果显示KO Cell Pool敲除效率>70%。
应用
高敲除效率的基因敲除细胞池（KO Cell Pool），特别适用于初步功能分析、复杂疾病模型的开发、精准药物筛选以及广泛的基因发现研究。KO pool能够无需繁琐的单克隆挑选过程，直接应用于多种类型的测定和分析，大幅提升实验效率。
细胞培养说明
细胞复苏
01. 在 37℃水浴中预热完全培养基。
02. 将冻存管在 37℃水浴中解冻 1-2 分钟。
03. 将冻存管转移到生物安全柜中，并用 70% 乙醇擦拭表面。
04. 拧开冻存管管盖，将细胞悬液轻轻转移到含有 9mL 完全培养基的无菌离心管中。
05. 在室温下以 125g 离心 5-7 分钟，弃上清。
06. 用 5mL 的完整培养基重悬细胞沉淀，将细胞悬液转移到 T25 培养瓶中。
07. 将细胞转移到 37℃,5% CO2 的培养箱中培养。
08. 参考传代比例：1/3 到 1/4 传代，2-3 天长满。
细胞传代
01. 待培养瓶中细胞汇合度至 80%-90% 以上，可进行细胞传代。
02. 将培养基、PBS、胰酶（0.25%Trypsin_EDTA Gibco 25200-056） 等从 4℃冰箱中拿出， 置于 37℃水浴中温度接近 37℃时取出并在瓶子表面喷洒 75% 酒精后置于生物安全柜中。
03. 从培养箱中取出待传代的培养瓶，瓶身喷洒 75% 酒精后置于生物安全柜中。
04. 为避免冲散细胞，沿培养瓶上壁 PBS 润洗细胞，清洗细胞后弃去，T25 加 2mL。
05. 加入对应体积的胰酶（T75 加 1.5mL， T25 加 0.5mL） ，并轻轻晃动瓶身使胰酶平铺满细胞 底部。可根据实际情况适当增加或减少用量。约 1-2min 后大部分细胞脱落时，加入对应体积的完全培养基终止消化，并用 5mL 移液管轻轻吹打至细胞全部脱落。
06. 将细胞悬液转移至 15mL 离心管，悬液 300g 离心 5min，弃上清。
07. 移取 5mL 完全培养基重悬细胞，按需求调整接种比例，并补充培养瓶中完全培养基，T75 加至 13-15mL，T25 加至 5mL，加 1% 双抗。
08. 盖上瓶盖拧紧后轻轻晃动瓶身，使细胞混合均匀后置于 37℃,5% CO2 培养箱中。
细胞冻存
01. 准备冻存液，并提前预冷。
02. 确保待冻存的细胞满足冻存要求，用显微镜检查以下状态：健康的外观及形态特征、所处生 长周期（对数晚期）、无污染或衰退迹象。
03. 对细胞进行消化及离心处理（具体步骤参考传代培养流程）
04. 按照每管 1mL 的量添加冻存液重悬细胞，吹打均匀后分装至冻存管。
05. 将细胞放在程序降温盒中，在 -80℃冰箱中冷冻。
06. 后续将细胞转移到液氮罐中，以便长期储存。