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  • KD/KO Validated

PTRF Polyclonal antibody

PTRF Polyclonal Antibody for WB, IHC, IF/ICC, IP, ELISA
Cat No. 18892-1-AP

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat and More (1)

Applications

WB, IHC, IF/ICC, IP, ELISA

FKSG13, Cavin-1, Cavin 1

Formulation:  PBS and Azide
PBS and Azide
Conjugate:  Unconjugated
Unconjugated
CoraLite® Plus 488
Size/Concentration: 

-/ -


ご購入について

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国内在庫・納期について

約2万点のプロテインテック製品をコスモバイオ社物流センター(国内)に在庫しています。国内在庫の有無はコスモバイオ社ホームページの「品番検索」でカタログ番号を検索して確認できます。


保証・サポートについて

テクニカルサポートまたはご購入後1年間の交換/補填対応を承ります。詳細はこちらをご覧ください。


Tested Applications

Positive WB detected inHT-1080 cells, rat heart tissue, mouse heart tissue, mouse lung tissue
Positive IP detected inHT-1080 cells
Positive IHC detected inhuman normal colon, mouse brown adipose 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/ICC detected inHepG2 cells

Recommended dilution

ApplicationDilution
Western Blot (WB)WB : 1:2000-1:10000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
Immunohistochemistry (IHC)IHC : 1:500-1:2000
Immunofluorescence (IF)/ICCIF/ICC : 1:200-1:800
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Product Information

18892-1-AP targets PTRF in WB, IHC, IF/ICC, IP, ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivityhuman, mouse, monkey
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen PTRF fusion protein Ag13486 相同性解析による交差性が予測される生物種
Full Name polymerase I and transcript release factor
Calculated molecular weight 43 kDa
Observed molecular weight 50-55 kDa
GenBank accession numberBC008849
Gene Symbol PTRF
Gene ID (NCBI) 284119
RRIDAB_10596795
Conjugate Unconjugated
Form Liquid
Purification MethodAntigen affinity purification
UNIPROT IDQ6NZI2
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

Polymerase I and transcript release factor(PTRF) is an essential factor in the biogenesis of caveolae, which involve in numerous process, such as signal transduction and membrane and lipid trafficking. PTRF can terminate transciption of RNA Pol I, which involves pausing of transcription by TTF1, and dissocaition of the transcription complex, release the complex from the template. The calculated molecular weight of PTRF is 43 kDa, but modified PTRF is about 50-55kDa. (PMID: 11139612 )

Protocols

Product Specific Protocols
WB protocol for PTRF antibody 18892-1-APDownload protocol
IHC protocol for PTRF antibody 18892-1-APDownload protocol
IF protocol for PTRF antibody 18892-1-APDownload protocol
IP protocol for PTRF antibody 18892-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols

Publications

SpeciesApplicationTitle
humanWB

ACS Nano

Engineering Extracellular Vesicles Restore the Impaired Cellular Uptake and Attenuate Intervertebral Disc Degeneration.

Authors - Zhiwei Liao
humanWB,IF

Sci Adv

Caveolae promote successful abscission by controlling intercellular bridge tension during cytokinesis.

Authors - Virginia Andrade
  • KO Validated
humanWB,IF,IP

Dev Cell

Caveolae sense oxidative stress through membrane lipid peroxidation and cytosolic release of CAVIN1 to regulate NRF2

Authors - Yeping Wu
humanWB,IHC

Autophagy

CAV1-CAVIN1-LC3B-mediated autophagy regulates high glucose-stimulated LDL transcytosis.

Authors - Xiangli Bai
  • KD Validated
mouseWB

Proc Natl Acad Sci U S A

Inducible Fgf13 ablation enhances caveolae-mediated cardioprotection during cardiac pressure overload.

Authors - Eric Q Wei
mouseIF

Theranostics

PTRF/Cavin-1 enhances chemo-resistance and promotes temozolomide efflux through extracellular vesicles in glioblastoma.

Authors - Eryan Yang
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