重组
RabMAb

Anti-Galectin 3抗体[EP2775Y] (ab76245)

概述

  • 产品名称Anti-Galectin 3抗体[EP2775Y]
    参阅全部 Galectin 3 一抗
  • 描述
    兔单克隆抗体[EP2775Y] to Galectin 3
  • 经测试应用适用于: ICC/IF, WB, Flow Cyt, IHC-Pmore details
  • 种属反应性
    与反应: Mouse, Rat, Human
  • 免疫原

    Synthetic peptide (the amino acid sequence is considered to be commercially sensitive) corresponding to Human Galectin 3 aa 150-250.

  • 阳性对照
    • WB: A375, HeLa, SW480, A431, RAW264.7 and NIH/3T3 cell lysates. ICC/IF: Panc-1 and HT-29 cells. IHC-P: Human lung squamous carcinoma and human thyroid carcinoma tissues.
  • 常规说明

    This product is a recombinant rabbit monoclonal antibody.

     

    We are constantly working hard to ensure we provide our customers with best in class antibodies. As a result of this work we are pleased to now offer this antibody in purified format. We are in the process of updating our datasheets. The purified format is designated ‘PUR’ on our product labels. If you have any questions regarding this update, please contact our Scientific Support team.

    Produced using Abcam’s RabMAb® technology. RabMAb® technology is covered by the following U.S. Patents, No. 5,675,063 and/or 7,429,487.

    Rat: We have preliminary internal testing data to indicate this antibody may not react with these species. Please contact us for more information.

     

    Alternative versions available:

    Anti-Galectin 3 antibody (HRP) [EP2775Y] (ab202553)

性能

  • 形式Liquid
  • 存放说明Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C. Avoid freeze / thaw cycle.
  • 存储溶液pH: 7.20
    Preservative: 0.01% Sodium azide
    Constituents: 59% PBS, 40% Glycerol, 0.05% BSA
  • Concentration information loading...
  • 纯度Protein A purified
  • 克隆单克隆
  • 克隆编号EP2775Y
  • 同种型IgG
  • 研究领域

应用

Our Abpromise guarantee covers the use of ab76245 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

应用 Ab评论 说明
ICC/IF 1/1000.

For unpurified use at 1/100 - 1/250.

WB 1/5000 - 1/10000. Predicted molecular weight: 26 kDa.
Flow Cyt 1/50.

ab172730 - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.

For unpurified use at 1/1000. 

IHC-P 1/250. Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

See protocols (link: http://www.abcam.com/protocols/ihc-antigen-retrieval-protocol).

For unpurified use at 1/2000 - 1/5000.

靶标

  • 功能Galactose-specific lectin which binds IgE. May mediate with the alpha-3, beta-1 integrin the stimulation by CSPG4 of endothelial cells migration. Together with DMBT1, required for terminal differentiation of columnar epithelial cells during early embryogenesis.
  • 组织特异性A major expression is found in the colonic epithelium. It is also abundant in the activated macrophages.
  • 序列相似性Contains 1 galectin domain.
  • 细胞定位Nucleus. Cytoplasmic in adenomas and carcinomas. May be secreted by a non-classical secretory pathway and associate with the cell surface.
  • Information by UniProt
  • 数据库链接
  • 别名
    • 35 kDa lectin antibody
    • Carbohydrate binding protein 35 antibody
    • Carbohydrate-binding protein 35 antibody
    • CBP 35 antibody
    • CBP35 antibody
    • Gal-3 antibody
    • GAL3 antibody
    • Galactose-specific lectin 3 antibody
    • Galactoside-binding protein antibody
    • GALBP antibody
    • Galectin 3 internal gene,included antibody
    • Galectin-3 antibody
    • Galectin3 antibody
    • GALIG antibody
    • GBP antibody
    • IgE binding protein antibody
    • IgE-binding protein antibody
    • L 31 antibody
    • L 34 antibody
    • L-31 antibody
    • L-34 galactoside-binding lectin antibody
    • L31 antibody
    • Laminin-binding protein antibody
    • Lectin L-29 antibody
    • Lectin, galactose binding, soluble 3 antibody
    • LEG3_HUMAN antibody
    • LGALS2 antibody
    • LGALS3 antibody
    • MAC 2 antigen antibody
    • Mac-2 antibody
    • Mac-2 antigen antibody
    • MAC2 antibody
    • Macrophage galactose-specific lectin antibody
    • MGC105387 antibody
    see all

Anti-Galectin 3 antibody [EP2775Y] 图像

  • All lanes : Anti-Galectin 3 antibody [EP2775Y] (ab76245) at 1/10000 dilution (purified)

    Lane 1 : A375 cell lysate
    Lane 2 : HeLa cell lysate
    Lane 3 : A431 cell lysate

    Lysates/proteins at 20 µg per lane.

    Secondary
    Peroxidase conjugated goat anti-rabbit IgG (H+L) at 1/1000 dilution

    Predicted band size : 26 kDa
    Observed band size : 31 kDa (why is the actual band size different from the predicted?)

    Blocking and dilution buffer: 5% NFDM/TBST.

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human thyroid carcinoma tissue labelling Galectin 3 with purified ab76245 at 1/250. Heat mediated antigen retrieval was performed using Tris/EDTA buffer pH 9. ab97051, a HRP-conjugated goat anti-rabbit IgG (H+L) was used as the secondary antibody (1/500). Negative control using PBS instead of primary antibody. Counterstained with hematoxylin.

  • Immunocytochemistry/Immunofluorescence analysis of HT-29 cells labelling Galectin with purified ab76245 at 1/1000. Cells were fixed with 4% paraformaldehyde and permeabilized with 0.1% Triton X-100. ab150077, an Alexa Fluor® 488-conjugated goat anti-rabbit IgG (1/500) was used as the secondary antibody. DAPI (blue) was used as the nuclear counterstain. ab7291, a mouse anti-tubulin (1/500) and ab150120, an Alexa Fluor® 594-conjugated goat anti-mouse IgG (1/500) were also used.

    Control 1: primary antibody (1/100) and secondary antibody, ab150120, an Alexa Fluor® 594-conjugated goat anti-mouse IgG (1/500).

    Control 2: ab7291 (1/1000) and secondary antibody, ab150077, an Alexa Fluor® 488-conjugated goat anti-rabbit IgG (1/500).

  • Flow Cytometry analysis of HeLa (human cervix adenocarcinoma) cells labeling Galectin 3 with purified ab76245 at 1/50 dilution (10ug/mL) (red). Cells were fixed with 4% paraformaldehyde and permeabilised with 90% methanol. A Goat anti rabbit IgG (Alexa Fluor® 488) at 1/2000 dilution was used as the secondary antibody. Rabbit monoclonal IgG (Black) was used as the isotype control, cells without incubation with primary antibody and secondary antibody (Blue) were used as the unlabeled control.

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human lung squamous carcinoma tissue labelling Galectin 3 with unpurified ab76245.

  • All lanes : Anti-Galectin 3 antibody [EP2775Y] (ab76245) at 1/10000 dilution (purified)

    Lane 1 : RAW264.7 cell lysate
    Lane 2 : NIH/3T3 cell lysate

    Lysates/proteins at 20 µg per lane.

    Secondary
    Peroxidase conjugated goat anti-rabbit IgG (H+L) at 1/1000 dilution

    Predicted band size : 26 kDa

    Blocking and dilution buffer: 5% NFDM/TBST.

  • All lanes : Anti-Galectin 3 antibody [EP2775Y] (ab76245) at 1/10000 dilution (unpurified)

    Lane 1 : A375 cell lysate
    Lane 2 : HeLa cell lysate
    Lane 3 : SW480 cell lysate
    Lane 4 : A431 cell lysate

    Lysates/proteins at 10 µg per lane.

    Secondary
    HRP-conjugated goat anti-rabbit IgG at 1/2000 dilution

    Predicted band size : 26 kDa
    Observed band size : 31 kDa (why is the actual band size different from the predicted?)
  • Overlay histogram showing THP1 cells stained with unpurified ab76245 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% human serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab76245, 1/1000 dilution) for 30 min at 22°C. The secondary antibody used was Alexa Fluor® 488 goat anti-rabbit IgG (H&L) (ab150077) at 1/2000 dilution for 30 min at 22°C. Isotype control antibody (black line) was rabbit IgG (monoclonal) (0.1μg/1x106 cells) used under the same conditions. Unlabelled sample (blue line) was also used as a control. Acquisition of >5,000 events were collected using a 20mW Argon ion laser (488nm) and 525/30 bandpass filter.

  • ICC/IF image of unpurified ab76245 stained Panc-1 cells. The cells were 4% formaldehyde fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody ab76245 at 10µg/ml overnight at +4°C. The secondary antibody (pseudo-colored green) was Alexa Fluor® 488 goat anti- rabbit (ab150081) IgG (H+L) preadsorbed, used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (pseudo-colored red) at a 1/200 dilution for 1h at room temperature. DAPI was used to stain the cell nuclei (pseudo-colored blue) at a concentration of 1.43µM for 1hour at room temperature.

  • Immunohistochemical analysis of formaldehyde fixed mouse lung tissue sections labelling Galectin 3 with ab76245 at a dilution of 1/6000. The secondary antibody used was biotin conjugated goat anti rabbit IgG at a dilution of 1/300. Antigen retrieval was heat mediated using citric acid.

    See Abreview

Anti-Galectin 3 antibody [EP2775Y] (ab76245)参考文献

ab76245 has not yet been referenced specifically in any publications.

Product Wall

Abcam guarantees this product to work in the species/application used in this Abreview.
Application Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Sample Rat Tissue sections (Lung)
Antigen retrieval step Heat mediated - Buffer/Enzyme Used: Citric acid
Permeabilization No
Specification Lung
Blocking step BSA as blocking agent for 10 minute(s) · Concentration: 2% · Temperature: 21°C
Fixative Formaldehyde
Username

Mr. Carl Hobbs

Verified customer

提交于 Feb 13 2017

Abcam guarantees this product to work in the species/application used in this Abreview.
Application Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Sample Mouse Tissue sections (Lung)
Antigen retrieval step Heat mediated - Buffer/Enzyme Used: Citric acid
Permeabilization No
Specification Lung
Blocking step BSA as blocking agent for 10 minute(s) · Concentration: 2% · Temperature: 21°C
Fixative Formaldehyde
Username

Mr. Carl Hobbs

Verified customer

提交于 May 17 2016

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"