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PKM1 (D30G6) XP ®  Rabbit mAb
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PKM1 (D30G6) XP ® Rabbit mAb

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分子量:
60
反应种属:
Human,Mouse,
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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
PKM1
来源纯化

Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Asp407 of human PKM1 protein.

宿主
Rabbit
商品描述

Product Usage Information

ApplicationDilution
Western Blotting1:1000
Immunohistochemistry (Paraffin)1:300 - 1:1200
Immunofluorescence (Frozen)1:200 - 1:400
Immunofluorescence (Immunocytochemistry)1:200 - 1:400
Flow Cytometry (Fixed/Permeabilized)1:400 - 1:1600
同种型
Rabbit IgG
分子量
60
研究领域
癌症,纤维化,代谢,神经科学,
应用
反应种属
Human,Mouse,
目标/特异性

Specificity/Sensitivity

PKM1 (D30G6) XP Rabbit mAb recognizes endogenous levels of total PKM1 protein and does not cross-react with PKM2.

Species Reactivity:

Human, Mouse

敏感性
Endogenous
背景
背景
Pyruvate kinase is a glycolytic enzyme that catalyses the conversion of phosphoenolpyruvate to pyruvate. In mammals, the M1 isoform (PKM1) is expressed in most adult tissues (1). The M2 isoform (PKM2) is an alternatively spliced variant of M1 that is expressed during embryonic development (1). Research studies found that cancer cells exclusively express PKM2 (1-3). PKM2 is shown to be essential for aerobic glycolysis in tumors, known as the Warburg effect (1). When cancer cells switch from the M2 isoform to the M1 isoform, aerobic glycolysis is reduced and oxidative phosphorylation is increased (1). These cells also show decreased tumorigenicity in mouse xenografts (1). Recent studies showed that PKM2 is not essential for all tumor cells (4). In the tumor model studied, PKM2 was found to be active in the non-proliferative tumor cell population and inactive in the proliferative tumor cell population (4). 1.Christofk, H.R. et al. (2008) Nature 452, 230-3. 2.Mazurek, S. et al. (2005) Semin Cancer Biol 15, 300-8. 3.Dombrauckas, J.D. et al. (2005) Biochemistry 44, 9417-29. 4.Israelsen, W.J. et al. (2013) Cell 155, 397-409.
研究领域
癌症,纤维化,代谢,神经科学,
翻译后修饰
unmodified
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 #68774.

数据库链接
Entrez-Gene ID
5315
UniProt ID
P14618-2

参考图片

Flow cytometric analysis of 293T cells mock transfected (blue) or transfected with hPKM1-Myc/DDK (green) using PKM1 (D30G6) XP® Rabbit mAb (solid lines) or concentration-matched Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (dashed lines).

Western blot analysis of extracts from 293 cells, mock transfected (-) or transfected with a construct expressing Myc/DDK-tagged full-length human PKM1 (hPKM1-Myc/DDK; +) or Myc/DDK-tagged full-length human PKM2 (hPKM2-Myc/DDK; +), using PKM1 (D30G6) XP® Rabbit mAb (upper), DYKDDDDK (9A3) Mouse mAb #8146 (middle), or GAPDH (D16H11) XP® Rabbit mAb #5174 (lower).

Western blot analysis of extracts from various mouse and human tissues using PKM1 (D30G6) XP® Rabbit mAb (upper) or GAPDH (D16H11) XP® Rabbit mAb #5174 (lower).

Immunohistochemical analysis of paraffin-embedded mouse liver using PKM1 (D30G6) XP® Rabbit mAb. Note the staining of vascular smooth muscle with no staining of hepatocytes.

Immunohistochemical analysis of paraffin-embedded human colon using PKM1 (D30G6) XP® Rabbit mAb in the presence of control peptide (left) or antigen-specific peptide (right).

Confocal immunofluorescent analysis of mouse skeletal muscle (left) or liver (right) using PKM1 (D30G6) XP® Rabbit mAb (green). Blue pseudocolor = DRAQ5® #4084 (fluorescent DNA dye).

Confocal immunofluorescent analysis of COS-7 cells, transiently transfected with PKM1 (left) or PKM2 (right), using PKM1 (D30G6) XP® Rabbit mAb (green). Actin filaments were labeled with DyLight™ 554 Phalloidin #13054 (red). Blue pseudocolor = DRAQ5® #4084 (fluorescent DNA dye).

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货号:
7067T
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