SRP54 Polyclonal antibody

SRP54 Polyclonal Antibody for IHC, IP, WB, ELISA

Host / Isotype

Rabbit / IgG


human, mouse





Cat no : 11729-1-AP



Tested Applications

Positive WB detected inhuman placenta tissue, NIH/3T3 cells
Positive IP detected inhuman placenta tissue
Positive IHC detected inhuman breast cancer tissue, human placenta 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 1.0-3.0 mg of total protein lysate
Immunohistochemistry (IHC)IHC : 1:50-1:500
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

Published Applications

WBSee 4 publications below

Product Information

11729-1-AP targets SRP54 in WB, IP, IHC, ELISA applications and shows reactivity with human, mouse samples.

Tested Reactivity human, mouse
Cited Reactivityhuman
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen SRP54 fusion protein Ag2327
Full Name signal recognition particle 54kDa
Calculated molecular weight 54 kDa
Observed molecular weight 54 kDa
GenBank accession numberBC003389
Gene symbol SRP54
Gene ID (NCBI) 6729
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. 20ul sizes contain 0.1% BSA.

Background Information

The signal recognition particle (SRP) is a ribonucleoprotein complex that mediates the targeting of proteins to the endoplasmic reticulum (ER). The complex consists of a 7S (or 7SL) RNA and 6 different proteins, and signal recognition particle 54 (SRP54) is one of them. SRP54 binds to the signal sequence of presecretory protein as they emerge from the translating ribosomes, and then transfers them to translocating chain-associating membrane protein (TRAM).


Product Specific Protocols
WB protocol for SRP54 antibody 11729-1-APDownload protocol
IHC protocol for SRP54 antibody 11729-1-APDownload protocol
IP protocol for SRP54 antibody 11729-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



Mol Cell

Estrogen-Related Hormones Induce Apoptosis by Stabilizing Schlafen-12 Protein Turnover.

Authors - Dianrong Li

PLoS One

Decreased dicer expression enhances SRP-mediated protein targeting.

Authors - Ren Yong-Feng YF

Biochem Biophys Res Commun

Polyglutamine expansion disturbs the endoplasmic reticulum formation, leading to caspase-7 activation through Bax.

Authors - Masashi Ueda

Biochem Biophys Res Commun

Expanded polyglutamine embedded in the endoplasmic reticulum causes membrane distortion and coincides with Bax insertion.

Authors - Masashi Ueda


Differential toxicity and localization of arginine-rich C9ORF72 dipeptide repeat proteins depend on de-clustering of positive charges

Authors - Tamami Miyagi