产品: ID3 抗体
货号: DF12520
描述: Rabbit polyclonal antibody to ID3
应用: WB
反应: Human, Mouse, Rat
预测: Pig, Bovine, Horse, Sheep, Rabbit, Dog
分子量: 42 kDa; 13kD(Calculated).
蛋白号: Q02535
RRID: AB_2845482

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   规格 价格 库存
 100ul RMB¥ 2300 现货
 200ul RMB¥ 3000 现货

货期: 当天发货

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产品描述

来源:
Rabbit
应用:
WB 1:500-1:2000
*The optimal dilutions should be determined by the end user.
*Tips:

WB: 适用于变性蛋白样本的免疫印迹检测. IHC: 适用于组织样本的石蜡(IHC-p)或冰冻(IHC-f)切片样本的免疫组化/荧光检测. IF/ICC: 适用于细胞样本的荧光检测. ELISA(peptide): 适用于抗原肽的ELISA检测.

反应:
Human,Mouse,Rat
预测:
Pig(100%), Bovine(100%), Horse(92%), Sheep(100%), Rabbit(100%), Dog(100%)
克隆:
Polyclonal
特异性:
ID3 Antibody detects endogenous levels of total ID3.
RRID:
AB_2845482
引用格式: Affinity Biosciences Cat# DF12520, RRID:AB_2845482.
偶联:
Unconjugated.
纯化:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
保存:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
别名:

展开/折叠

1R21; bHLHb25; Class B basic helix-loop-helix protein 25; DNA binding protein inhibitor ID 3; DNA-binding protein inhibitor ID-3; HEIR 1; HEIR1; Helix loop helix protein HEIR 1; Helix loop helix protein HEIR1; Helix-loop-helix protein HEIR-1; HLH642; ID 3; ID like protein inhibitor HLH 1R21; ID like protein inhibitor HLH 462; ID-like protein inhibitor HLH 1R21; ID3; ID3_HUMAN; Inhibitor of DNA binding 3; Inhibitor of DNA binding 3 dominant negative helix loop helix protein;

抗原和靶标

免疫原:
Uniprot:
基因/基因ID:
表达:
Q02535 ID3_HUMAN:

Expressed abundantly in lung, kidney and adrenal gland, but not in adult brain.

序列:
MKALSPVRGCYEAVCCLSERSLAIARGRGKGPAAEEPLSLLDDMNHCYSRLRELVPGVPRGTQLSQVEILQRVIDYILDLQVVLAEPAPGPPDGPHLPIQTAELTPELVISNDKRSFCH

种属预测

种属预测:

score>80的预测可信度较高,可尝试用于WB检测。*预测模型主要基于免疫原序列比对,结果仅作参考,不作为质保凭据。

Species
Results
Score
Pig
100
Bovine
100
Sheep
100
Dog
100
Rabbit
100
Horse
92
Xenopus
50
Chicken
50
Zebrafish
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

翻译修饰 - Q02535 作为底物

Site PTM Type Enzyme
K2 Acetylation
K2 Ubiquitination
S5 Phosphorylation P24941 (CDK2)
Y11 Phosphorylation
S18 Phosphorylation
S21 Phosphorylation
K30 Ubiquitination
Y48 Phosphorylation
S65 Phosphorylation

研究背景

功能:

Transcriptional regulator (lacking a basic DNA binding domain) which negatively regulates the basic helix-loop-helix (bHLH) transcription factors by forming heterodimers and inhibiting their DNA binding and transcriptional activity. Implicated in regulating a variety of cellular processes, including cellular growth, senescence, differentiation, apoptosis, angiogenesis, and neoplastic transformation. Involved in myogenesis by inhibiting skeletal muscle and cardiac myocyte differentiation and promoting muscle precursor cells proliferation. Inhibits the binding of E2A-containing protein complexes to muscle creatine kinase E-box enhancer. Regulates the circadian clock by repressing the transcriptional activator activity of the CLOCK-ARNTL/BMAL1 heterodimer.

细胞定位:

Nucleus.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
组织特异性:

Expressed abundantly in lung, kidney and adrenal gland, but not in adult brain.

亚基结构:

Homodimer, and heterodimer with other HLH proteins. Interacts with COPS5 and COPS7A. Interacts with IFI204. Interacts with GATA4 and NKX2-5. Interacts with ANKRD2; both proteins cooperate in myoblast differentiation (By similarity). Interacts with CLOCK and ARNTL/BMAL1.

研究领域

· Cellular Processes > Cellular community - eukaryotes > Signaling pathways regulating pluripotency of stem cells.   (View pathway)

· Environmental Information Processing > Signal transduction > TGF-beta signaling pathway.   (View pathway)

文献引用

1). Vitamin a potentiates sheep myoblasts myogenic differentiation through BHLHE40-modulated ID3 expression. BMC genomics, 2024 (PubMed: 38443816) [IF=4.4]

Application: WB    Species: sheep    Sample:

Fig. 4. BHLHE40 targets and inhibits ID3 gene expression. (A) Relative mRNA content of ID3 in control and Vitamin A groups lamb. (B) Relative mRNA content of ID3 during differentiation of myoblasts. (C) Relative mRNA content of ID3 in control and RA groups of differentiated myoblasts. (D) Protein abundance of ID3 in control and RA groups of differentiated myoblasts. (E) Relative mRNA content of ID3 after inhibition or overexpression of BHLHE40. (F) Protein abundance of ID3 after inhibition of BHLHE40. (G) Protein abundance of ID3 after overexpression of BHLHE40. (H) Dual luciferase reporter assay. (Mean ± SEM; n = 3 in each group, *P 

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