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Spectra S/TEM 扫描透射电子显微镜型号： Spectra S/TEM -
Hitachi日立CT15RE台式离心机型号： CT15RE -
Hitachi日立超速离心机CP70ME型号： CP70ME -
电热鼓风干燥箱型号： CS101-ABN -
Agilent GC 8890 气相色谱系统型号： 8890 GC -
上海辰华电化学工作站CHI760E型号： CHI760E -
Quantum Design-FusionScope扫描电镜——SEM+AFM二合一显微镜型号： FusionScope -
ASML 光刻机 1460K型号： ASML 光刻机 1460K -
珀金埃尔默PerkinElmer NexION 1100/1000G ICP-MS型号： NexION 1100/1000G ICP-MS
获取电话英文名称 CTRB1
中文名称 胰凝乳蛋白酶B抗体
别 名 Chymotrypsinogen B; Chymotrypsinogen B1; ChymotrypsinogenB; ChymotrypsinogenB1; CTRB 1; CTRB; FLJ42412; MGC88037; OTTHUMP00000214638； CTRB1_HUMAN; Chymotrypsin B chain B.
说 明 书 0.2ml
研究领域 细胞生物 新陈代谢 泛素
抗体来源 Rabbit
克隆类型 Polyclonal
交叉反应 Human, Mouse, Rat, Cow,
产品应用 WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 胰凝乳蛋白酶B抗体（石蜡切片需做抗原修复）
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
分 子 量 14/26kDa
细胞定位 细胞外基质 分泌型蛋白
性 状 Lyophilized or Liquid
浓 度 1mg/1ml
免 疫 原 KLH conjugated synthetic peptide derived from human Chymotrypsin B chain B
亚 型 IgG
纯化方法 affinity purified by Protein A
储 存 液 Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4
保存条件 Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.
胰凝乳蛋白酶B抗体产品介绍 background:
Chymotrypsins are digestive enzymes that can perform proteolysis by cleaving peptides at the carboxyl side of tyrosine, tryptophan, leucine and phenylalanine, although over time they can also hydrolyze other amide bonds, especially those with leucine-donated carboxyls. Chymotrypsins cleave peptide bonds by attacking the non-reactive carbonyl group with a powerful nucleophile, which momentarily becomes covalently bonded to the substrate to form an intermediate. Chymotrypsin B (CTRB1) and Chymotrypsin B2 (CTRB2) are synthesized in the pancreas by protein biosynthesis as precursors that are enzymatically inactive, but become active as three polypeptide molecules that are interconnected by disulfide bonds.
Function:
CTRB1 (Chymotrypsinogen B1) is the inactive precursor of Alpha chymotrypsin, one of a family of serine proteases secreted into the gastrointestinal tract. The zymogen is activated by proteolytic cleavage by trypsin.
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