产品: IGFBP2 抗体
货号: DF7765
描述: Rabbit polyclonal antibody to IGFBP2
应用: WB IHC IF/ICC
文献验证: IF/ICC
反应: Human
预测: Pig, Bovine, Sheep, Rabbit, Dog, Chicken, Xenopus
分子量: 35 kDa; 35kD(Calculated).
蛋白号: P18065
RRID: AB_2841231

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   规格 价格 库存
 50ul RMB¥ 1250 现货
 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 1:1000-3000, IF/ICC 1:100-1:500, IHC 1:50-1:200
*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
预测:
Pig(100%), Bovine(%), Sheep(%), Rabbit(%), Dog(%), Chicken(%), Xenopus(%)
克隆:
Polyclonal
特异性:
IGFBP2 Antibody detects endogenous levels of total IGFBP2.
RRID:
AB_2841231
引用格式: Affinity Biosciences Cat# DF7765, RRID:AB_2841231.
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

BP 2; BP2; IBP 2; IBP-2; IBP2; IBP2_HUMAN; IGF binding protein 2; IGF BP53; IGF-binding protein 2; IGFBP 2; IGFBP-2; IGFBP2; IGFBP53; Insulin like growth factor binding protein 2 36kDa; Insulin like growth factor binding protein 2; Insulin like growth factor-binding protein 2 precursor; Insulin-like growth factor-binding protein 2;

抗原和靶标

免疫原:
Uniprot:
基因/基因ID:
序列:
MLPRVGCPALPLPPPPLLPLLLLLLGASGGGGGARAEVLFRCPPCTPERLAACGPPPVAPPAAVAAVAGGARMPCAELVREPGCGCCSVCARLEGEACGVYTPRCGQGLRCYPHPGSELPLQALVMGEGTCEKRRDAEYGASPEQVADNGDDHSEGGLVENHVDSTMNMLGGGGSAGRKPLKSGMKELAVFREKVTEQHRQMGKGGKHHLGLEEPKKLRPPPARTPCQQELDQVLERISTMRLPDERGPLEHLYSLHIPNCDKHGLYNLKQCKMSLNGQRGECWCVNPNTGKLIQGAPTIRGDPECHLFYNEQQEARGVHTQRMQ

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
Xenopus
86
Chicken
86
Horse
0
Zebrafish
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

研究背景

功能:

Inhibits IGF-mediated growth and developmental rates. IGF-binding proteins prolong the half-life of the IGFs and have been shown to either inhibit or stimulate the growth promoting effects of the IGFs on cell culture. They alter the interaction of IGFs with their cell surface receptors.

翻译修饰:

O-glycosylated.

细胞定位:

Secreted.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
亚基结构:

Binds IGF2 more than IGF1.

蛋白家族:

The C-terminus is required for IGF-binding and growth inhibition.

文献引用

1). Dissecting the single-cell transcriptome network underlying esophagus non-malignant tissues and esophageal squamous cell carcinoma. eBioMedicine, 2021 (PubMed: 34192657) [IF=9.7]

Application: IF/ICC    Species: Rabbit    Sample: epithelial cells

Fig. 3. The single-cell transcriptomes of epithelial cells in non-malignant and malignant esophagus.(a) The TSNE plot and overview of epithelial cells by the cell type and origin of the cells. (b) Canonical cell markers were used to label epithelial subtypes as represented in the TSNE plot. (c) The TSNE plot of epithelial cells by the CNV’s levels of the cells. (d) Heatmap showing the expression of marker genes in malignant and non-malignant epithelial cells. (e) Violin plots showing the marker genes for each epithelial cell type. (f) Immunofluorescence staining of tumor (n = 8) (up) / normal (n = 8) (down) tissue-specific genes in ESCC and non-malignant tissues. Comparison of non-malignant and malig- nant esophagus was performed by Wilcoxon test. (g) Pseudotime analysis for malignant and non-malignant epithelial cells. (h) Differences in pathway activities scored per cell by GSVA between malignant and non-malignant epithelial cells. The scores of pathways are normalized.

2). Early pregnancy human decidua gamma/delta T cells exhibit tissue resident and specific functional characteristics. Molecular Human Reproduction, 2022 (PubMed: 35758607) [IF=3.6]

Application: IF/ICC    Species: Human    Sample: γδ T+ Cells

Figure 5.Identification of growth-factor secretion in human γδ T+ Cells. (A) qRT-PCR results from eight selected genes using RNA-sequencing. (B) Immunofluorescence analysis of growth-factor expression in sorted γδ T cells from early decidua (n = 5). (C) Immunofluorescence analysis of growth-factor expression in sorted γδ T cells from term decidua (n = 5). (D) Immunofluorescence analysis of growth-factor expression in sorted γδ T cells from peripheral blood mononuclear cells (PBMCs) (n = 5). (E) Immunofluorescence analysis of growth-factor expression in sorted γδ T cells from recurrent spontaneous abortion (RSA) patients (n = 5; scale bar, 50 μm). (F) qRT-PCR results regarding growth factors in sorted γδ T cells from RSA patients (n = 5). P-value was calculated by unpaired Student’s t-test.

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