Revision 1

#17498Store at -20C

1 个试剂盒

(8 x 20 microliters)

Cell Signaling Technology

Orders: 877-616-CELL (2355) [email protected]

Support: 877-678-TECH (8324)

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For Research Use Only. Not for Use in Diagnostic Procedures.
Product Includes Product # Quantity Mol. Wt Isotype/Source
Geminin (E5Q9S) XP® Rabbit mAb 52508 20 µl 25 kDa Rabbit IgG
CDT1 (D10F11) Rabbit mAb 8064 20 µl 65 kDa Rabbit IgG
Thymidine Kinase 1 (E2H7Z) Rabbit mAb 28755 20 µl 26 kDa Rabbit IgG
Phospho-Histone H3 (Ser10) (D7N8E) XP® Rabbit mAb 53348 20 µl 17 kDa Rabbit IgG
Cyclin A2 (E1D9T) Rabbit mAb 91500 20 µl 55 kDa Rabbit IgG
Cyclin B1 (D5C10) XP® Rabbit mAb 12231 20 µl 55 kDa Rabbit IgG
Cyclin E1 (D7T3U) Rabbit mAb 20808 20 µl 48 kDa Rabbit IgG
Phospho-cdc2 (Tyr15) (10A11) Rabbit mAb 4539 20 µl 34 kDa Rabbit 
Anti-rabbit IgG, HRP-linked Antibody 7074 100 µl Goat 

Please visit cellsignal.com for individual component applications, species cross-reactivity, dilutions, protocols, and additional product information.

Description

The Cell Cycle Phase Determination Antibody Sampler Kit provides an economical means of detecting total proteins or post-translational modifications present in cells at various phases of the cell cycle. Geminin is degraded in G1 phase, while CDT1 is degraded in S, G2, and M phases. Thymidine Kinase 1 accumulates in G1 phase, peaks in S phase, and is degraded before cell division. Phospho-Histone H3 (Ser10) is present only in M phase, while Phospho-cdc2 (Tyr15) is absent in M phase. Cyclins A2, B1, and E1 peak at G2 phase, late G2/M phase, and late G1/early S phase, respectively. The kit includes enough antibodies to perform two western blot experiments with each primary antibody.

Storage

Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

Background

The entry of eukaryotic cells into mitosis is regulated by cdc2/CDK1 kinase activation, a process controlled at several steps including cyclin B1 nuclear accumulation and binding, and phosphorylation of cdc2/CDK1 at Thr161 (1). At the end of mitosis, cyclin B1 is targeted for degradation by the anaphase-promoting complex (APC), allowing for cell cycle progression (2). A critical regulatory step in activating cdc2 during progression into mitosis is dephosphorylation of cdc2/CDK1 at Thr14 and Tyr15 (3).
Phosphorylation of Histone H3 at Ser10 is tightly correlated with chromosome condensation during both mitosis and meiosis (4).
Overcoming the G1/S checkpoint to commence DNA replication requires cyclin E, traversing the G2/M checkpoint to initiate mitosis requires cyclin B, and cyclin A is required for both S-phase and M-phase (5). Cyclin A availability is apparently the rate-limiting step for entry into mitosis, and cyclin A is required for completion of prophase (6).
Thymidine kinases play a critical role in generating the DNA synthetic precursor deoxythymidine triphosphate (dTTP). Cytoplasmic thymidine kinase 1 (TK1) expression and activity are regulated in a cell cycle-dependent manner, accumulating during G1-phase to peak levels in S-phase before being degraded prior to cell division (7).
The initiation of S phase begins with the formation of the pre-replication complex (pre-RC) in late mitosis/early G1 phase. CDT1 and cdc6 bind to the origin of DNA replication, which allows binding of the MCM2-7 complex. In order to ensure that replication occurs only once per cell cycle, geminin inhibits and destabilizes CDT1 during the S, G2 and M phases. At the metaphase/anaphase transition, geminin is degraded by the anaphase-promoting complex (APC) allowing for the formation of new pre-RC (8).

  1. Atherton-Fessler, S. et al. (1994) Mol Biol Cell 5, 989-1001.
  2. Gong, D. and Ferrell, J.E. (2010) Mol Biol Cell 21, 3149-61.
  3. Norbury, C. et al. (1991) EMBO J 10, 3321-9.
  4. Hendzel, M.J. et al. (1997) Chromosoma 106, 348-60.
  5. Pagano, M. et al. (1992) EMBO J 11, 961-71.
  6. Furuno, N. et al. (1999) J Cell Biol 147, 295-306.
  7. Munch-Petersen, B. (2010) Nucleosides Nucleotides Nucleic Acids 29, 363-9.
  8. Caillat, C. and Perrakis, A. (2012) Subcell Biochem 62, 71-87.

Background References

    Trademarks and Patents

    Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
    XP is a registered trademark of Cell Signaling Technology, Inc.
    U.S. Patent No. 5,675,063.
    All other trademarks are the property of their respective owners. Visit cellsignal.com/trademarks for more information.

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    专品专有“专供研究使用”的专专或专似的专专声明, 且未专得美国食品和专品管理局或其他外国或国内专管机专专专任何用途的批准、准专或专可。客专不得将任何专品用于任何专断或治专目的, 或以任何不符合专专声明的方式使用专品。CST 专售或专可的专品提供专作专最专用专的客专,且专用于研专用途。将专品用于专断、专防或治专目的, 或专专售(专独或作专专成)或其他商专目的而专专专品,均需要 CST 的专独专可。客专:(a) 不得专独或与其他材料专合向任何第三方出售、专可、 出借、捐专或以其他方式专专或提供任何专品,或使用专品制造任何商专专品,(b) 不得复制、修改、逆向工程、反专专、 反专专专品或以其他方式专专专专专品的基专专专或技专,或使用专品开专任何与 CST 的专品或服专专争的专品或服专, (c) 不得更改或专除专品上的任何商专、商品名称、徽专、专利或版专声明或专专,(d) 只能根据 CST 的专品专售条款和任何适用文档使用专品, (e) 专遵守客专与专品一起使用的任何第三方专品或服专的任何专可、服专条款或专似专专

    Revision 1
    #17498

    Cell Cycle Phase Determination Antibody Sampler Kit

    Cell Cycle Phase Determination Antibody Sampler Kit: Image 1 Expand Image
    Simple Western™ analysis of lysates (0.1 mg/mL) from HeLa cells using Cyclin B1 (D5C10) XP® Rabbit mAb #12231. 虚拟泳道式图像(左图)显示一抗稀释比例为 1:10 和 1:50 时的靶标条带(如图所示)。对应的电泳图(右图)为一抗稀释比例在 1:10(蓝线)和 1:50(绿线)时沿毛细血管内分子量的化学发光结果。在还原条件下,使用 12-230 kDa 分离模块在 ProteinSimple(BioTechne 品牌)的 Jess™ Simple Western 仪器上进行该实验。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 2 Expand Image
    Simple WesternTM analysis of lysates (0.1 mg/mL) from Jurkat cells using Cyclin A2 (E1D9T) Rabbit mAb #91500. 虚拟泳道式图像(左图)显示一抗稀释比例为 1:10 和 1:50 时的靶标条带(如图所示)。对应的电泳图(右图)为一抗稀释比例在 1:10(蓝线)和 1:50(绿线)时沿毛细血管内分子量的化学发光结果。This experiment was performed under reducing conditions on the JessTM Simple Western instrument from ProteinSimple, a BioTechne brand, using the 12-230 kDa separation module.
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 3 Expand Image
    使用 Cyclin B1 (D5C10) XP® Rabbit mAb 对不同细胞系的提取物进行蛋白质印迹分析。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 4 Expand Image
    使用 Cyclin E1 (D7T3U) Rabbit mAb 对不同细胞系的提取物进行蛋白质印迹分析。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 5 Expand Image
    使用 Thymidine Kinase 1 (E2H7Z) Rabbit mAb(上图)或 β-Actin (D6A8) Rabbit mAb #8457(下图)对空载处理 (-) 或经 aphidicolin 处理(10 μg/ml,24 小时;+)的 HT-29 细胞和野生型 (-) 或胸苷激酶 1 敲除型 (+) HCT 116 细胞的提取物进行蛋白质印迹分析。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 6 Expand Image
    使用 Phospho-cdc2 (Tyr15) (10A11) Rabbit mAb(上图)或 cdc2 Antibody #77055(下图),对未经 (-) 或已经 诺考达唑(0.1 μg/ml,18 小时;+)处理的 C6 细胞提取物进行蛋白质印迹分析。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 7 Expand Image
    使用 Geminin (E5Q9S) XP® Rabbit mAb(上图)或 β-Actin (D6A8) Rabbit mAb #8457(下图)对不同细胞系的提取物进行蛋白印迹分析。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 8 Expand Image
    使用 Phospho-Histone H3 (Ser10) (D7N8E) XP® Rabbit mAb (上图) 或 Histone H3 (D1H2) Rabbit mAb #4499 (下图),对未经处理的或经 Nocodazole #2190 (100ng/ml,16小时) 处理的 Hela 细胞提取物进行蛋白质印迹分析。该抗体的磷酸特异性的显示是进一步使用 λ-磷酸酶处理细胞裂解物。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 9 Expand Image
    一抗与靶标蛋白结合之后,与偶联 HRP 的二抗形成复合体。添加 LumiGLO®,在酶催化分解期间发光。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 10 Expand Image
    使用 CDT1 (D10F11) Rabbit mAb 对不同细胞系提取物进行蛋白质印迹分析。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 11 Expand Image
    使用 Cyclin A2 (E1D9T) 兔单克隆抗体(上图)或 β-肌动蛋白 (D6A8) 兔单克隆抗体 #8457(下图)对不同细胞系的提取物进行蛋白印迹分析。在泳道 6 中,HT-29 细胞用 aphidicolin(10 µg/ml,24 小时)处理,让细胞富集在 G1/S 期。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 12 Expand Image
    使用 Cyclin B1 (D5C10) XP® Rabbit mAb(上)或 β-Actin (D6A8) Rabbit mAb #8457(下)通过胸腺嘧啶核苷双阻断法 (2 nM, 16 hr) 进行 S 期同步,之后在指定时间内释放到新鲜培养基的 HT-29 细胞提取物进行蛋白质印迹分析。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 13 Expand Image
    使用 Cyclin E1 (D7T3U) Rabbit mAb#8457 (上)或 β-Actin (D6A8) Rabbit mAb #(下),对未经处理 (-) 或经阿非迪霉素(10ng/ml;24小时;+)的 HT-29 细胞提取物进行蛋白质印迹分析。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 14 Expand Image
    对经 aphidicolin 处理(10 μg/ml,24 小时)的 HT-29 细胞提取物胸苷激酶 1 进行免疫沉淀。泳道 1 为 10% 输入,泳道 2 为 Rabbit (DA1E) mAb IgG XP® Isotype Control #3900,泳道 3 为 Thymidine Kinase 1 (E2H7Z) Rabbit mAb。使用 Thymidine Kinase 1 (E2H7Z) Rabbit mAb 进行蛋白印迹分析。Anti-rabbit IgG, HRP-linked Antibody #7074 用作二抗。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 15 Expand Image
    使用 Phospho-cdc2 (Tyr15) (10A11) Rabbit mAb 对未经处理或经羟基脲处理 20 小时的 HeLa 细胞提取物进行蛋白质印迹分析。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 16 Expand Image
    对 293T 细胞提取物 Geminin 进行免疫沉淀。泳道 1 为 10% 输入,泳道 2 为 Rabbit (DA1E) mAb IgG XP® Isotype Control #3900,泳道 3 为 Geminin (E5Q9S) XP® Rabbit mAb。使用进行蛋白质印迹分析。

    Geminin (E5Q9S) XP® Rabbit mAb。Anti-rabbit IgG, HRP-linked Antibody #7074 用作二抗。

    Cell Cycle Phase Determination Antibody Sampler Kit: Image 17 Expand Image
    使用 Phospho-Histone H3 (Ser10) (D7N8E) XP® Rabbit mAb (绿色),对有丝分裂的 Hela 细胞进行共聚焦免疫荧光分析。肌动蛋白微丝由 DyLight 554 Phalloidin #13054(红色)标记。蓝色伪彩 = DRAQ5® #4084(DNA 荧光染料)。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 18 Expand Image
    使用 CDT1 (D10F11) Rabbit mAb 对 HeLa 细胞的 CDT1 进行免疫沉淀。使用同一抗体进行蛋白质进行印迹分析。泳道 1 是 10% 输入对照。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 19 Expand Image
    使用 Cyclin B1 (D5C10) XP® Rabbit mAb(绿色)对 HT-29 细胞进行共聚焦免疫荧光分析。蓝色伪彩 = DRAQ5®#4084(DNA 荧光染料)。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 20 Expand Image
    使用 Thymidine Kinase 1 (E2H7Z) Rabbit mAb(绿色)对野生型(左图,阳性)或胸苷激酶 1 敲除型(右图,阴性)HCT 116 细胞进行共聚焦免疫荧光分析。肌动蛋白微丝由 DyLight 554 Phalloidin #13054(红色)标记。样本用 ProLong® Gold Antifade Reagent with DAPI #8961(蓝色)封片。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 21 Expand Image
    使用 Geminin (E5Q9S) XP® Rabbit mAb 对石蜡包埋的 293T 细胞沉淀物(左图,高表达)或 SK-MEL-28 细胞沉淀物(右图,低表达)进行免疫组织化学分析。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 22 Expand Image
    使用 Phospho-Histone H3 (Ser10) (D7N8E) XP®Rabbit mAb 和 propidium Iodide (PI)/RNase Staining Solution #4087,对 Jurkat 细胞进行流式细胞分析,以检测 DNA 含量。Anti-rabbit IgG (H+L), F(ab')2 Fragment (Alexa Fluor® 488 Conjugate) #4412 用作二抗。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 23 Expand Image
    使用 CDT1 (D10F11) Rabbit mAb(绿色)对 HT-29 和 HUVEC 细胞进行共聚焦免疫荧光分析。使用 DY-554 phalloidin(红色)标记肌动蛋白纤丝。蓝色伪彩 = DRAQ5® #4084(DNA 荧光染料)。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 24 Expand Image
    使用 Thymidine Kinase 1 (E2H7Z) Rabbit mAb(实线)或浓度匹配的 Rabbit (DA1E) mAb IgG XP® Isotype Control #3900(虚线)对野生型(蓝色,阳性)或胸苷激酶 1 敲除型(绿色,阴性)HCT 116 细胞进行流式细胞分析。Anti-rabbit IgG (H+L)、F(ab')2 Fragment (Alexa Fluor® 488 Conjugate) #4412 作为二抗。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 25 Expand Image
    对用 Phospho-cdc2 (Tyr15) (10A11) Rabbit mAb(绿色)和 Phospho-Histone H3 (Ser10) (6G3) Mouse mAb #9706(红色)标记的非同步 HeLa 细胞进行共聚焦免疫荧光分析。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 26 Expand Image
    使用 Geminin (E5Q9S) XP® Rabbit mAb 对石蜡包埋的人结肠腺癌进行免疫组织化学分析。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 27 Expand Image
    培养 Hela 细胞后,不经处理 (左小图) 或经 Nocodazole#2190(100ng/ ml,16小时,右小图) 处理。使用 SimpleChIP® Enzymatic Chromatin IP Kit (Magnetic Beads) #9003,对交联染色质和磷酸组蛋白 H3 (Ser10)(D7N8E) XP® Rabbit mAb 或Normal Rabbit IgG #2729进行染色质免疫沉淀。使用 SimpleChIP® Human GAPDH Promoter Primers #4471和 SimpleChIP® Human γ-Actin Promoter Primers #5037,通过实时 PCR 对富集的 DNA 进行定量分析。将每份样品中免疫沉淀的 DNA 的量表现为相对于所输入染色质总量(等于 1)的信号。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 28 Expand Image
    以浓度匹配的 Rabbit (DA1E) mAb IgG XP® Isotype Control #3900(左图)作为对照,使用 Cyclin B1 (D5C10) XP® Rabbit mAb(右图)和 Propidium Iodide (PI)/RNase Staining Solution #4087 对 Jurkat 细胞进行流式细胞分析。Anti-rabbit IgG (H+L)、F(ab')2 Fragment (Alexa Fluor® 488 Conjugate) #4412 作为二抗。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 29 Expand Image
    使用 Geminin (E5Q9S) XP® Rabbit mAb 对石蜡包埋的人食管癌进行免疫组织化学分析。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 30 Expand Image
    以浓度匹配的 Rabbit (DA1E) mAb IgG XP® Isotype Control #3900(右图)作为对照,使用 Geminin (E5Q9S) XP® Rabbit mAb(左图)对石蜡包埋的人子宫内膜样腺癌进行免疫组织化学分析。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 31 Expand Image
    使用 Phospho-cdc2 (Tyr15) (10A11) Rabbit mAb(右图)或浓度匹配的 Rabbit (DA1E) mAb IgG XP® Isotype Control #3900(左图)和共同染色的 Propidium Iodide (PI)/RNase Staining Solution #4087 对 Jurkat 细胞进行流式细胞分析。Anti-rabbit IgG (H+L)、F(ab')2 Fragment (Alexa Fluor® 488 Conjugate) #4412 作为二抗。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 32 Expand Image
    使用 Geminin (E5Q9S) XP® Rabbit mAb 对石蜡包埋的人肺腺癌进行免疫组织化学分析。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 33 Expand Image
    使用 Geminin (E5Q9S) XP® Rabbit mAb 对石蜡包埋的人 B 细胞非霍奇金氏淋巴瘤进行免疫组织化学分析。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 34 Expand Image
    使用 Geminin (E5Q9S) XP® Rabbit mAb 对石蜡包埋的人卵巢浆液性癌进行免疫组织化学分析。
    Cell Cycle Phase Determination Antibody Sampler Kit: Image 35 Expand Image
    使用 Geminin (E5Q9S) XP® Rabbit mAb(绿色)对 Hep G2 细胞(左图)和 SK-MEL-28 细胞(右图)进行共聚焦免疫荧光分析。肌动蛋白微丝由 DyLight 554 Phalloidin #13054(红色)标记。样本用 ProLong® Gold Antifade Reagent with DAPI #8961(蓝色)封片。