LGALS3BP Polyclonal antibody

LGALS3BP Polyclonal Antibody for IF, IHC, WB,ELISA

Host / Isotype

Rabbit / IgG


human, mouse





Cat no : 23307-1-AP


90K, BTBD17B, Galectin 3 binding protein, LGALS3BP, M2BP, Mac 2 binding protein, MAC 2 BP, MAC2BP, Tumor associated antigen 90K

Tested Applications

Positive WB detected inHepG2 cells, mouse brain tissue
Positive IHC detected inhuman breast cancer tissue, human skin 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 inHepG2 cells

Recommended dilution

Western Blot (WB)WB : 1:500-1:2000
Immunohistochemistry (IHC)IHC : 1:20-1:200
Immunofluorescence (IF)IF : 1:20-1:200
Sample-dependent, check data in validation data gallery

Product Information

The immunogen of 23307-1-AP is LGALS3BP Fusion Protein expressed in E. coli.

Tested Reactivity human, mouse
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen LGALS3BP fusion protein Ag19700
Full Name lectin, galactoside-binding, soluble, 3 binding protein
Calculated molecular weight 585 aa, 65 kDa
Observed molecular weight 65-70 kDa
GenBank accession numberBC002403
Gene symbol LGALS3BP
Gene ID (NCBI) 3959
Conjugate Unconjugated
Form Liquid
Purification Method Antigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.

Background Information

The galectins are a family of beta-galactoside-binding proteins implicated in modulating cell-cell and cell-matrix interactions. Galectin-3-binding protein (LGALS3BP, also known as 90K or Mac-2 BP) is a secreted glycoprotein which binds galectin-3, galectin-1, beta1 integrins, collagens and fibronectin (PMID: 8034587; 8024581; 11146440; 9501082). It has been implicated in tumor metastatic processes, as well as in other cell adhesion and immune functions. Levels of LGALS3BP have been found elevated in the serum of patients with cancer and in those infected by the human immunodeficiency virus (HIV) (PMID: 7698018). Western analysis suggests that LGALS3BP is found in breast milk, semen, saliva, urine, and tears, in addition to serum (PMID: 8390986 ).


Product Specific Protocols
WB protocol for LGALS3BP antibody 23307-1-APDownload protocol
IHC protocol for LGALS3BP antibody 23307-1-APDownload protocol
IF protocol for LGALS3BP antibody 23307-1-APDownload protocol
Standard Protocols
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