Galectin-1 Polyclonal antibody

Galectin-1 Polyclonal Antibody for IF, IHC, WB, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat

Applications

WB, IHC, IF, ELISA

Conjugate

Unconjugated

Publications

13

Cat no : 11858-1-AP

Synonyms

14 kDa laminin binding protein, 14 kDa lectin, Gal 1, GAL1, Galaptin, Galectin 1, Galectin-1, HBL, HLBP14, HPL, Lactose binding lectin 1, LGALS1, S Lac lectin 1

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Validation Data Gallery

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  WB analysis using 11858-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 11858-1-AP (Galectin-1 antibody) at dilution of 1:1000 incubated at room temperature for 1.5 hours.

• 

  WB analysis using 11858-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 11858-1-AP (Galectin-1 antibody) at dilution of 1:3000 incubated at room temperature for 1.5 hours.

• 

  WB analysis of human heart using 11858-1-AP

  human heart tissue were subjected to SDS PAGE followed by western blot with 11858-1-AP (GAL1,LGALS1 antibody) at dilution of 1:500 incubated at room temperature for 1.5 hours.

• 

  WB analysis of human liver using 11858-1-AP

  human liver tissue were subjected to SDS PAGE followed by western blot with 11858-1-AP (GAL1,LGALS1 antibody) at dilution of 1:500 incubated at room temperature for 1.5 hours.

• 

  IHC staining of human colon cancer using 11858-1-AP

  Immunohistochemical analysis of paraffin-embedded human colon cancer tissue slide using 11858-1-AP (Galectin-1 antibody at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human colon cancer using 11858-1-AP

  Immunohistochemical analysis of paraffin-embedded human colon cancer tissue slide using 11858-1-AP (Galectin-1 antibody at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human lung cancer using 11858-1-AP

  Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 11858-1-AP (Galectin-1 antibody at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human lung cancer using 11858-1-AP

  Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 11858-1-AP (Galectin-1 antibody at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IF Staining of U2OS using 11858-1-AP

  Immunofluorescent analysis of (-20°C Ethanol) fixed U2OS cells using 11858-1-AP (Galectin-1 antibody) at dilution of 1:50 and Alexa Fluor 488-conjugated AffiniPure Goat Anti-Rabbit IgG(H+L).

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Tested Applications

• Positive WB detected in: K-562 cells, human heart tissue, human liver tissue, A549 cells, L02 cells, NIH/3T3 cells, PC-12 cells, HCT 116 cells, MCF-7 cells, U2OS cells
• Positive IHC detected in: human colon cancer tissue, human lung cancer tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
• Positive IF detected in: U2OS cells

Recommended dilution

• Western Blot (WB): WB : 1:500-1:2000
• Immunohistochemistry (IHC): IHC : 1:50-1:500
• Immunofluorescence (IF): IF : 1:50-1:500

Sample-dependent, check data in validation data gallery

Published Applications

• WB: See 9 publications below
• IHC: See 5 publications below
• IF: See 2 publications below

Product Information

11858-1-AP targets Galectin-1 in WB, IHC, IF, ELISA applications and shows reactivity with human, mouse, rat samples.

• Tested Reactivity: human, mouse, rat
• Cited Reactivity: human, mouse, rat
• Host / Isotype: Rabbit / IgG
• Class: Polyclonal
• Type: Antibody
• Immunogen: Galectin-1 fusion protein Ag2432
• Full Name: lectin, galactoside-binding, soluble, 1
• Calculated molecular weight: 15 kDa
• Observed molecular weight: 14 kDa
• GenBank accession number: BC020675
• Gene symbol: LGALS1
• Gene ID (NCBI): 3956
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Antigen affinity purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

Galectins are a family of animal lectins defined by shared characteristic amino-acid sequences and affinity for β-galactose-containing oligosac-charides (PMID: 8063692). Galectin-1 contains one carbohydrate recognition domain (CRD) and occurs as a monomer as well as a non-covalent homodimer (PMID: 16840800). It is differentially expressed by various normal and pathological tissues. Galectin-1 is a multifunctional protein that is involved in cell adhesion, migration, proliferation, apoptosis, inflammation, tumour transformation and growth (PMID:15785741).

Publications

Species	Application	Title
human	WB	Cell Rep; Hepatocellular Carcinomas Originate Predominantly from Hepatocytes and Benign Lesions from Hepatic Progenitor Cells.; Authors - Krishna S Tummala
human	WB	Mol Ther Nucleic Acids; Circular RNA RBPMS inhibits bladder cancer progression via miR-330-3p/RAI2 regulation.; Authors - Chen Yang
human	WB,IHC	Front Oncol; Prognostic Value and Biological Function of Galectins in Malignant Glioma.; Authors - Hongtao Zhu
mouse	IHC	Biomed Pharmacother; Mesenchymal stem cells target microglia via galectin-1 production to rescue aged mice from olfactory dysfunction.; Authors - Yoojin Seo
human	IHC	Int J Oncol; Galectin‑1 binds GRP78 to promote the proliferation and metastasis of gastric cancer; Authors - Qi Zhang
mouse	IHC	Front Med (Lausanne); An Integrated Proteomics and Metabolomics Strategy for the Mechanism of Calcium Oxalate Crystal-Induced Kidney Injury.; Authors - Songyan Gao

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