Date published: 2025-9-7

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CTRB1/2 抗体 (B-3): sc-398721

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说明书
  • CTRB1/2 抗体 B-3 是小鼠单克隆 IgG2a (kappa轻链),CTRB1/2抗体,规格为200 µg/ml
  • 特异性抗原位于human物种的CTRB1的内部区域内的氨基酸133-160之间
  • CTRB1/2 抗体 (B-3) 推荐用于 WB, IP, IF 和 ELISA,检测 Chymotrypsinogen B1 and Chymotrypsin B1 of mouse, rat and human origin, and Chymotrypsinogen B2 and Chymotrypsin B2 of human origin
  • 抗CTRB1/2抗体(B-3)可与琼脂糖结合用于IP;与HRP结合用于WB、IHC(P)和ELISA;与藻红蛋白FITC结合用于IF、IHC(P)和FCM
  • 还可偶联Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594Alexa Fluor® 647,用于WB (RGB), IF, IHC(P) 和 FCM, 以及用于RGB荧光成像系统,例如iBright™ FL1000, FluorChem™, Typhoon, Azure和其他类似的系统
  • 还可偶联Alexa Fluor® 680Alexa Fluor® 790, 用于WB (NIR), IF 和 FCM; 以及用于近红外(NIR)检测系统,如LI-COR®/Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure和类似系统
  • 关于如何获取CTRB1/2 (B-3): sc-398721免费10 µg小样,联系我们技术服务部门 (或者您当地的代理商)了解详情。
  • m-IgG Fc BP-HRP2a BP-HRP">m-IgG2a BP-HRPm-IgGκ BP-HRP是CTRB1/2 Antibody (B-3) 适用于 WB 应用。 的首选辅助检测试剂。这些试剂现与CTRB1/2 Antibody (B-3) 打包提供(请参阅下面的订购信息)。

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    関連項目

    CTRB1/2抗体(B-3)是一种IgG2a κ小鼠单克隆CTRB1/2抗体(也称为CTRB1/2抗体),可通过WB、IP、IF和ELISA等技术检测小鼠、大鼠和人的胰凝乳蛋白酶原B1和胰凝乳蛋白酶B1,以及人的胰凝乳蛋白酶原B2和胰凝乳蛋白酶B2。CTRB1/2抗体(B-3)既有非偶联形式的抗CTRB1/2抗体,也有多种偶联形式的抗CTRB1/2抗体,包括琼脂糖、HRP、PE、FITC和多种Alexa Fluor®偶联物。胰凝乳蛋白酶是消化酶,可通过在酪氨酸、色氨酸、亮氨酸和苯丙氨酸的羧基侧裂解肽来进行蛋白质水解,尽管随着时间的推移,它们也可以水解其他酰胺键,特别是那些具有亮氨酸供体羧基的酰胺键。胰凝乳蛋白酶通过用强大的亲核试剂攻击非反应性的羰基来裂解肽键,该亲核试剂会瞬间与底物形成共价键,形成一种中间体。胰凝乳蛋白酶B(CTRB1)和胰凝乳蛋白酶B2(CTRB2)在胰腺中通过蛋白质生物合成作为前体(胰凝乳蛋白酶原B1和胰凝乳蛋白酶原B2)被合成,这些前体在酶上不活跃,但当它们通过二硫键相互连接成为三肽分子时会变得活跃。

    仅限研究使用。不适用于诊断和治疗用途。

    Alexa Fluor® 是Molecular Probes Inc., OR., USA的商标

    LI-COR®和 Odyssey® 是LI-COR Biosciences的注册商标

    CTRB1/2 抗体 (B-3) 参考文献:

    1. [糜蛋白酶]  |  Katoh, M. 1999. Nihon Rinsho. 57 Suppl: 372-4. PMID: 10503446
    2. 从 Ala226 到 Gly 和从 Ser189 到 Asp 的突变将大鼠糜蛋白酶 B 转化为胰蛋白酶样蛋白酶。  |  Jelinek, B., et al. 2004. Protein Eng Des Sel. 17: 127-31. PMID: 15047908
    3. 糜蛋白酶:分子和催化特性。  |  Appel, W. 1986. Clin Biochem. 19: 317-22. PMID: 3555886
    4. 大鼠糜蛋白酶 B 基因的分离和序列。  |  Bell, GI., et al. 1984. J Biol Chem. 259: 14265-70. PMID: 6209274
    5. 人类丝氨酸蛋白酶胰蛋白酶, 糜蛋白酶 B 和弹性蛋白酶基因的染色体分配。  |  Honey, NK., et al. 1984. Somat Cell Mol Genet. 10: 369-76. PMID: 6589790
    6. 小鼠胰蛋白酶, 糜蛋白酶 B 和弹性蛋白酶基因的染色体分配。  |  Honey, NK., et al. 1984. Somat Cell Mol Genet. 10: 377-83. PMID: 6589791

    订购信息

    产品名称产品编号规格价格数量收藏夹

    CTRB1/2 抗体 (B-3)

    sc-398721
    200 µg/ml
    RMB2377.00

    CTRB1/2 (B-3): m-IgG Fc BP-HRP 套装

    sc-530903
    200 µg Ab; 10 µg BP
    RMB2662.00

    CTRB1/2 (B-3): m-IgGκ BP-HRP 套装

    sc-524457
    200 µg Ab, 40 µg BP
    RMB2662.00

    CTRB1/2 (B-3): m-IgG2a BP-HRP 套装

    sc-547623
    200 µg Ab; 10 µg BP
    RMB2662.00

    CTRB1/2 抗体 (B-3) AC

    sc-398721 AC
    500 µg/ml, 25% agarose
    RMB3129.00

    CTRB1/2 抗体 (B-3) HRP

    sc-398721 HRP
    200 µg/ml
    RMB2377.00

    CTRB1/2 抗体 (B-3) FITC

    sc-398721 FITC
    200 µg/ml
    RMB2482.00

    CTRB1/2 抗体 (B-3) PE

    sc-398721 PE
    200 µg/ml
    RMB2580.00

    CTRB1/2 抗体 (B-3) Alexa Fluor® 488

    sc-398721 AF488
    200 µg/ml
    RMB2685.00

    CTRB1/2 抗体 (B-3) Alexa Fluor® 546

    sc-398721 AF546
    200 µg/ml
    RMB2685.00

    CTRB1/2 抗体 (B-3) Alexa Fluor® 594

    sc-398721 AF594
    200 µg/ml
    RMB2685.00

    CTRB1/2 抗体 (B-3) Alexa Fluor® 647

    sc-398721 AF647
    200 µg/ml
    RMB2685.00

    CTRB1/2 抗体 (B-3) Alexa Fluor® 680

    sc-398721 AF680
    200 µg/ml
    RMB2685.00

    CTRB1/2 抗体 (B-3) Alexa Fluor® 790

    sc-398721 AF790
    200 µg/ml
    RMB2685.00

    CTRB1/2 (B-3) 中和勝肽

    sc-398721 P
    100 µg/0.5 ml
    RMB511.00

    What application is the blocking peptide sc-398721 P appropriate for?

    Asked by: Trav11
    Thank you for your question. The blocking peptide is intended for use as a negative control, by pre-adsorbing the mouse monoclonal antibody against the antigen. For full protocol details, please contact our Technical Services Department or view our online protocol here: https://www.scbt.com/scbt/resources/protocols/peptide-neutralization
    Answered by: Technical Support
    Date published: 2017-02-27
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    Rated 4 out of 5 by from high sensitivity but less specificitythis antibody has high sensitivity but less specificity, detected in HEK293T cell with ctrb1 transfected. unspecific bands appeared near 40KD
    Date published: 2017-01-15
    Rated 5 out of 5 by from Produced positive Western Blot data of CTRB1/2Produced positive Western Blot data of CTRB1/2 expression in human pancreas and mouse pancreas tissue extracts. -SCBT QC
    Date published: 2015-01-22
    Rated 5 out of 5 by from Good Western Blot data of CTRB1/2 expressionGood Western Blot data of CTRB1/2 expression in rat pancreas and mouse pancreas tissue extracts. -SCBT QC
    Date published: 2014-06-07
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    CTRB1/2 抗体 (B-3) is rated 4.7 out of 5 by 3.
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