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FNTB Polyclonal antibody

FNTB Polyclonal Antibody for IHC, IP, WB,ELISA

Host / Isotype

Rabbit / IgG


human, mouse, rat





Cat no : 11507-1-AP


FNTB, FPTB, FTase beta

Tested Applications

Positive WB detected inmouse heart tissue, A431 cells, mouse skin tissue
Positive IP detected inHeLa cells
Positive IHC detected inhuman lymphoma tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

Western Blot (WB)WB : 1:500-1:1000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for IP and 1:500-1:2000 for WB
Immunohistochemistry (IHC)IHC : 1:50-1:500
Sample-dependent, check data in validation data gallery

Product Information

11507-1-AP targets FNTB in WB, IP, IHC,ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen FNTB fusion protein Ag2061
Full Name farnesyltransferase, CAAX box, beta
Calculated molecular weight 437 aa, 49 kDa
Observed molecular weight 49 kDa, 44 kDa
GenBank accession numberBC020232
Gene symbol FNTB
Gene ID (NCBI) 2342
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

FNTB is the catalytic β subunit of farnesyltransferase which is an alpha/beta heterodimeric enzyme attaching a farnesyl group to a single cysteine in several cellular proteins like RAS and facilitating their translocation from the cytoplasm to the plasma membrane. Farnesyltransferase inhibitors have been developed as ant-tumor agents. FNTB is required for the homeostasis of skin keratinocytes.


Product Specific Protocols
WB protocol for FNTB antibody 11507-1-APDownload protocol
IHC protocol for FNTB antibody 11507-1-APDownload protocol
IP protocol for FNTB antibody 11507-1-APDownload protocol
Standard Protocols
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