SRP54 Polyclonal antibody

SRP54 Polyclonal Antibody for WB, IP, IF, IHC, ELISA

Host / Isotype

Rabbit / IgG


human, mouse





Cat no : 17976-1-AP



Tested Applications

Positive WB detected inHeLa cells, NIH/3T3 cells
Positive IP detected inHeLa cells
Positive IHC detected inhuman breast cancer 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 : 1:500-1:1000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
Immunohistochemistry (IHC)IHC : 1:20-1:200
Immunofluorescence (IF)IF : 1:10-1:100
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

17976-1-AP targets SRP54 in WB, IP, IF, 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 Ag12166
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 MethodAntigen 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). This antibody specifically recognizes the 54kd SRP54 protein.


Product Specific Protocols
WB protocol for SRP54 antibody 17976-1-APDownload protocol
IHC protocol for SRP54 antibody 17976-1-APDownload protocol
IF protocol for SRP54 antibody 17976-1-APDownload protocol
IP protocol for SRP54 antibody 17976-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



Nucleic Acids Res

Implication of the SMN complex in the biogenesis and steady state level of the signal recognition particle.

Authors - Piazzon Nathalie N