FNTB Recombinant Monoclonal Antibody

Code CSB-RA267691A0HU
Size US$210
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Image
  • Western Blot
    Positive WB detected in: 293 whole cell lysate, HepG2 whole cell lysate, Hela whole cell lysate, K562 whole cell lysate, Rat brain tissue
    All lanes: FNTB antibody at 1:2000
    Secondary
    Goat polyclonal to rabbit IgG at 1/50000 dilution
    Predicted band size: 49, 44 kDa
    Observed band size: 49 kDa
  • IHC image of CSB-RA267691A0HU diluted at 1:100 and staining in paraffin-embedded human tonsil tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4℃ overnight. The primary is detected by a Goat anti-rabbit IgG polymer labeled by HRP and visualized using 0.05% DAB.
  • Immunoprecipitating FNTB in K562 whole cell lysate
    Lane 1: Rabbit control IgG instead of CSB-RA267691A0HU in K562 whole cell lysate. For western blotting,a HRP-conjugated Protein G antibody was used as the secondary antibody (1/2000)
    Lane 2: CSB-RA267691A0HU(2µg)+ K562 whole cell lysate(500µg)
    Lane 3: K562 whole cell lysate (10µg)
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Product Details

Uniprot No.
Target Names
FNTB
Alternative Names
Protein farnesyltransferase subunit beta (FTase-beta) (EC 2.5.1.58) (CAAX farnesyltransferase subunit beta) (Ras proteins prenyltransferase subunit beta), FNTB
Species Reactivity
Human, Rat
Immunogen
A synthesized peptide derived from human FNTB
Immunogen Species
Homo sapiens (Human)
Conjugate
Non-conjugated
Clonality
Monoclonal
Isotype
Rabbit IgG
Clone No.
5H4
Purification Method
Affinity-chromatography
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Rabbit IgG in phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Form
Liquid
Tested Applications
ELISA, WB, IHC, IP
Recommended Dilution
Application Recommended Dilution
WB 1:500-1:5000
IHC 1:50-1:200
IP 1:200-1:1000
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Description

The production of the recombinant FNTB antibody depended on Single B Cell technology. There are 3 main steps in the production: 1, Isolation of single B cells. High-throughput methods could be used to obtain the efficient identification and desired specificity of B cells. 7, Single B cell antibody sequencing and cloning. In this step, the antibody gene sequence of FNTB was obtained and introduced to plasmids, which then would be transferred to mammalian cells for in vitro expression of the FNTB antibody. 3, Screening of antibodies. The target antibody was obtained in this step. And it has been validated in ELISA, WB, IHC, IP.

FNTB is a protein-coding gene that encodes the protein farnesyltransferase subunit beta. The related pathways are G-protein signaling_H-RAS regulatory pathway and G-protein signaling_RhoB regulatory pathway. According to some studies, FNTB may have the following features.
Overexpression of FNTB and activation of Ras induces hypertrophy and promotes cardiomyocyte apoptosis and autophagic cell death. The lack of FNTb interfered with the conversion of prelamin A to mature lamin A, resulting in a significant accumulation of unarylated prelamin A on Western blot.

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Target Background

Function
Essential subunit of the farnesyltransferase complex. Catalyzes the transfer of a farnesyl moiety from farnesyl diphosphate to a cysteine at the fourth position from the C-terminus of several proteins having the C-terminal sequence Cys-aliphatic-aliphatic-X.
Protein Families
Protein prenyltransferase subunit beta family
Database Links

HGNC: 3785

OMIM: 134636

KEGG: hsa:100529261

STRING: 9606.ENSP00000246166

UniGene: Hs.325531

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7505 Fannin St., Ste 610, Room 7 (CUBIO Innovation Center), Houston, TX 77054, USA
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