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Phospho-S6 Ribosomal Protein (Ser235/236) (D57.2.2E) XP ®  Rabbit mAb
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Phospho-S6 Ribosomal Protein (Ser235/236) (D57.2.2E) XP ® Rabbit mAb

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品牌: CST
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分子量:
32
反应种属:
Human,Mouse,Rat,Monkey,Mink,S.cerevisiae,
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产品介绍
产品介绍
产品信息
荧光素标记
抗原名称
S6 Ribosomal Protein
来源纯化

Monoclonal antibody is produced by immunizing animals with a synthetic phosphopeptide corresponding to residues surrounding Ser235 and Ser236 of human ribosomal protein S6.

宿主
Rabbit
商品描述

Product Usage Information

ApplicationDilution
Western Blotting1:2000
Simple Western™1:10 - 1:50
Immunohistochemistry (Paraffin)1:200 - 1:800
Immunofluorescence (Frozen)1:50 - 1:100
Immunofluorescence (Immunocytochemistry)1:50 - 1:200
Flow Cytometry (Fixed/Permeabilized)1:50 - 1:200
同种型
Rabbit IgG
分子量
32
内毒素水平
鸡 , 猪
研究领域
癌症,细胞生物学,纤维化,代谢,神经科学
应用
反应种属
Human,Mouse,Rat,Monkey,Mink,S.cerevisiae,
预测反应种属
Chicken,Pig,
目标/特异性

Specificity/Sensitivity

Phospho-S6 Ribosomal Protein (Ser235/236) (D57.2.2E) XP Rabbit mAb detects endogenous levels of ribosomal protein S6 only when phosphorylated at Ser235 and 236. Non-specific labeling in pancreatic islets has been observed by immunofluorescence in fixed frozen mouse tissue post-processed with λ phosphatase.

Species Reactivity:

Human, Mouse, Rat, Monkey, Mink, S. cerevisiae

敏感性
Endogenous
背景
背景
One way that growth factors and mitogens effectively promote sustained cell growth and proliferation is by upregulating mRNA translation (1,2). Growth factors and mitogens induce the activation of p70 S6 kinase and the subsequent phosphorylation of S6 ribosomal protein. Phosphorylation of S6 ribosomal protein correlates with an increase in translation of mRNA transcripts that contain an oligopyrimidine tract in their 5' untranslated regions (2). These particular mRNA transcripts (5'TOP) encode proteins involved in cell cycle progression, as well as ribosomal proteins and elongation factors necessary for translation (2,3). Important S6 ribosomal protein phosphorylation sites include several residues (Ser235, Ser236, Ser240, and Ser244) located within a small, carboxy-terminal region of S6 protein (4,5). 1.Dufner, A. and Thomas, G. (1999) Exp Cell Res 253, 100-9. 2.Peterson, R.T. and Schreiber, S.L. (1998) Curr Biol 8, R248-50. 3.Jefferies, H.B. et al. (1997) EMBO J 16, 3693-704. 4.Ferrari, S. et al. (1991) J Biol Chem 266, 22770-5. 5.Flotow, H. and Thomas, G. (1992) J Biol Chem 267, 3074-8.
研究领域
癌症,细胞生物学,纤维化,代谢,神经科学
翻译后修饰
phosphate
制备和贮存
保存方式

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.

For a carrier free (BSA and azide free) version of this product see product #81736.

数据库链接
Entrez-Gene ID
6194
UniProt ID
P62753

参考图片

Flow cytometric analysis of Jurkat cells, untreated (green) or treated with LY294002 #9901, Wortmannin #9951, and U0126 #9903 (50 μM, 1 μM, and 10 μM, 2 hr; blue) using Phospho-S6 Ribosomal Protein (Ser235/236) (D57.2.2E) XP® Rabbit mAb (solid lines) or concentration-matched Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (dashed lines). Anti-rabbit IgG (H+L), F(ab')2 Fragment (Alexa Fluor® 488 Conjugate) #4412 was used as a secondary antibody.

Western blot analysis of extracts from serum-starved MCF7 cells, untreated (-) or treated (+) with combinations of the following treatments as indicated: human IGF-1 (100 ng/mL, 10 min) and λ phosphatase, using Phospho-S6 Ribosomal Protein (Ser235/236) (D57.2.2E) XP® Rabbit mAb (upper) or S6 Ribosomal Protein (5G10) Rabbit mAb #2217 (lower).

Simple Western™ analysis of lysates (1 mg/mL) from serum-starved MCF-7 cells treated with human IGF-1 (100 ng/mL, 10 min) using Phospho-S6 Ribosomal Protein (Ser235/236) (D57.2.2E) XP® Rabbit mAb #4858. The virtual lane view (left) shows the target band (as indicated) at 1:10 and 1:50 dilutions of primary antibody. The corresponding electropherogram view (right) plots chemiluminescence by molecular weight along the capillary at 1:10 (blue line) and 1:50 (green line) dilutions of primary antibody. This experiment was performed under reducing conditions on the Jess™ ​​​​​​​ Simple Western instrument from ProteinSimple, a BioTechne brand, using the 12-230 kDa separation module.

Immunohistochemical analysis of paraffin-embedded LNCaP cells, untreated (left) or LY294002-treated (right), using Phospho-S6 Ribosomal Protein (S235/236) (D57.2.2E) XP® Rabbit mAb on SignalSlide® Phospho-Akt (Ser473) IHC Controls #8101.

Immunohistochemical analysis of paraffin-embedded human colon carcinoma using Phospho-S6 Ribosomal Protein (Ser235/236) (D57.2.2E) XP® Rabbit mAb.

Immunohistochemical analysis of paraffin-embedded human lung carcinoma using Phospho-S6 Ribosomal Protein (Ser235/236) (D57.2.2E) XP® Rabbit mAb.

Immunohistochemical analysis of paraffin-embedded mouse spleen using Phospho-S6 Ribosomal Protein (Ser235/236) (D57.2.2E) XP® Rabbit mAb.

Immunohistochemical analysis of paraffin-embedded A549 xenograft, untreated (left) or λ phosphatase-treated (right), using Phospho-S6 Ribosomal Protein (Ser235/236) (D57.2.2E) XP® Rabbit mAb.

Immunohistochemical analysis of paraffin-embedded human breast carcinoma using Phospho-S6 Ribosomal Protein (Ser235/236) (D57.2.2E) XP® Rabbit mAb in the presence of control peptide (left) or Phospho-S6 Ribosomal Protein (Ser235/236) Blocking Peptide #1220 (right).

Immunohistochemical analysis of paraffin-embedded LNCaP cells, untreated (left) or rapamycin-treated (right), using Phospho-S6 Ribosomal Protein (Ser235/236) (D57.2.2E) XP® Rabbit mAb.

Confocal immunofluorescent analysis of fixed frozen mouse hippocampus, untreated (left) or post-processed with λ phosphatase (middle), using Phospho-S6 Ribosomal Protein (Ser235/236) (D57.2.2E) XP® Rabbit mAb (green) and, untreated (right), using S6 Ribosomal Protein (5G10) Rabbit mAb #2217 (green) and ProLong® Gold Antifade Reagent with DAPI #8961 (blue).

Confocal immunofluorescent analysis of fixed frozen mouse pancreas, untreated (left) or post-processed with λ phosphatase (right), using Phospho-S6 Ribosomal Protein (Ser235/236) (D57.2.2E) XP® Rabbit mAb (green), DyLight™ 554 Phalloidin #13054 (red), and ProLong® Gold Antifade Reagent with DAPI #8961 (blue).

Confocal immunofluorescent analysis of HeLa cells, rapamycin-treated (left) or 20% serum-treated (right), using Phospho-S6 Ribosomal protein (Ser235/Ser236) (D57.2.2E) XP® Rabbit mAb (green). Actin filaments have been labeled with Alexa Fluor® 555 phalloidin (red). Blue pseudocolor = DRAQ5® #4084 (fluorescent DNA dye).

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货号:
4858S
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