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- 详细信息
- 文献和实验
- 技术资料
- 免疫原:
Recombinant human TFPI protein
- 亚型:
IgG2a
- 保存条件:
Store at -80°C.
- 克隆性:
Monoclonal
- 标记物:
Unconjugated
- 适应物种:
human
- 宿主:
Mouse
- 应用范围:
WB, IF/ICC, Indirect ELISA
- 靶点:
TFPI
- 抗体英文名:
TFPI Monoclonal antibody, PBS Only
- 抗体名:
TFPI Monoclonal antibody, PBS Only
- 规格:
100ug
产品信息
66842-1-PBS targets TFPI in WB, IF/ICC, Indirect ELISA applications and shows reactivity with human samples.
| 经测试应用 | WB, IF/ICC, Indirect ELISA |
| 经测试反应性 | human |
| 免疫原 |
CatNo: Ag14980 Product name: Recombinant human TFPI protein Source: e coli.-derived, PET28a Tag: 6*His Domain: 29-208 aa of BC015514 Sequence: DSEEDEEHTIITDTELPPLKLMHSFCAFKADDGPCKAIMKRFFFNIFTRQCEEFIYGGCEGNQNRFESLEECKKMCTRDNANRIIKTTLQQEKPDFCFLEEDPGICRGYITRYFYNNQTKQCERFKYGGCLGNMNNFETLEECKNICEDGPNGFQVDNYGTQLNAVNNSLTPQSTKVPSL |
| 宿主/亚型 | Mouse / IgG2a |
| 抗体类别 | Monoclonal |
| 产品类型 | Antibody |
| 全称 | tissue factor pathway inhibitor (lipoprotein-associated coagulation inhibitor) |
| 别名 | 1B12F11, EPI, Extrinsic pathway inhibitor, LACI, Lipoprotein-associated coagulation inhibitor |
| 计算分子量 | 251aa,29 kDa; 304aa,35 kDa |
| 观测分子量 | 35-38 kDa |
| GenBank蛋白编号 | BC015514 |
| 基因名称 | TFPI |
| Gene ID (NCBI) | 7035 |
| RRID | AB_2882183 |
| 偶联类型 | Unconjugated |
| 形式 | Liquid |
| 纯化方式 | Protein A purification |
| UNIPROT ID | P10646 |
| 储存缓冲液 | PBS only, pH 7.3. |
| 储存条件 | Store at -80°C. The product is shipped with ice packs. Upon receipt, store it immediately at -80°C |
背景介绍
Tissue factor pathway inhibitor (TFPI) is a critical anticoagulant protein present in endothelium and platelets. TFPI is produced as two major isoforms in humans, TFPIa and TFPIb that result from alternative splicing. The TFPIb isoform localizes to the endothelium surface where it is a potent inhibitor of tissue factor-factor VIIa complexes that initiate blood coagulation. The TFPIa isoform is present in platelets. TFPI is a Kunitz-type serine protease inhibitor that exerts anticoagulant activity by blocking early procoagulant stimulia. TFPI can enhance anti-thrombotic treatment in sepsis, inflammatory diseases, and cardiovascular diseases.
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文献和实验1. 杂交瘤阳性克隆的筛选与克隆化 在HAT培养基中生长的杂交瘤细胞,只有少数是分泌预定特异性单克隆抗体的细胞,因此,必须进行筛选和克隆化。通常采用有限稀释法进行杂交瘤细胞的克隆化培养。采用灵敏、快速、特异的免疫学方法,筛选出能产生所需单克隆抗体的阳性杂交瘤细胞,并进行克隆扩增。经过全面鉴定其所分泌单克隆抗体的免疫球蛋白类型、亚类、特异性、亲和力、识别抗原的表位及其分子量后,及时进行冻存。2. 单克隆抗体的大量制备 单克隆抗体的大量制备重要采用动物体内诱生法和体外培养法。
+100 mgCaCl2 溶于100mlTBS中)预热30min,切片人预热的0.1%胰蛋白酶消化液,37C,30min。 (5)切片经蒸馏水洗,再用PBS洗5minX 3次。 (6)擦去组织周围PBS,滴加1:20正常马血清,置切片于湿盒内,37℃,20rain。 (7)倾去正常马血清,滴加小鼠抗TFPI-1单克隆抗体1:50,37~C,lh,移至4~C冰箱过夜。 (8)切片用PBS洗5rainX 3次。 (9)滴加
过夜。(5)用少许PBS将交联物全部洗出,收集洗出液,加1/20V体积新鲜配制的5mg/ml NaBH4溶液,混匀,室温作用30分钟;再加入3/20V NaBH4溶液,混匀,室温作用1小时(或4℃过夜)。(6)将交联物过Sephadex G200或Sepharose 6B(2.6×50cm)层析纯化,分管收集第一峰。(7)酶结合物质量鉴定:克分子比值测定酶量(mg/ml)=OD403×0.4IgG量(mg/ml)=(OD280-OD403×0.3)×0.62克分子比值(E/P)=酶量×4/IgG量
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