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Profilin 1 Polyclonal antibody

Profilin 1 Polyclonal Antibody for WB, IHC, ELISA

Host / Isotype

Rabbit / IgG


human, mouse, rat





Cat no : 11680-1-AP


Epididymis tissue protein Li 184a, PFN1, Profilin 1, Profilin I

Tested Applications

Positive WB detected inHeLa cells, NIH/3T3 cells, HAP1, Jurkat cells
Positive IHC detected inhuman colon cancer 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 : 1:1000-1:4000
Immunohistochemistry (IHC)IHC : 1:20-1:200
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

11680-1-AP targets Profilin 1 in WB, IP, IF, IHC, ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivityhuman, mouse, rat
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen Profilin 1 fusion protein Ag2286
Full Name profilin 1
Calculated Molecular Weight 140 aa, 15 kDa
Observed Molecular Weight 15 kDa
GenBank Accession NumberBC006768
Gene Symbol PFN1
Gene ID (NCBI) 5216
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

Profilin-1 (PFN1) plays an important role in the control of actin dynamics, and could represent an important therapeutic target in several diseases. PFN1 is identified as a huntingtin aggregation inhibitor, and may serves as a tumor-suppressor. PFN1 is crucial for the conversion of monomeric (G)-actin to filamentous (F)-actin. Amyotrophic lateral sclerosis (ALS) is a late-onset neurodegenerative disorder resulting from motor neuron death. Cells expressing PFN1 mutants contain ubiquitinated, insoluble aggregates that in many cases contain the ALS-associated protein TDP-43. Recently, PFN1 is a potential biomarker for bladder cancer aggressiveness and may be of great clinical importance.


Product Specific Protocols
WB protocol for Profilin 1 antibody 11680-1-APDownload protocol
IHC protocol for Profilin 1 antibody 11680-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols




The molecular mechanism for effects of TiN coating on NiTi alloy on endothelial cell function.

Authors - Dayun Yang


Upregulated long non-coding RNA AFAP1-AS1 expression is associated with progression and poor prognosis of nasopharyngeal carcinoma.

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Life Sci

LncRNA PEG11as aggravates cerebral ischemia/reperfusion injury after ischemic stroke through miR-342-5p/PFN1 axis

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J Exp Clin Cancer Res

Long noncoding RNA AFAP1-AS1 acts as a competing endogenous RNA of miR-423-5p to facilitate nasopharyngeal carcinoma metastasis through regulating the Rho/Rac pathway.

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Oncol Rep

Upregulation and hypomethylation of lncRNA AFAP1‑AS1 predicts a poor prognosis and promotes the migration and invasion of cervical cancer.

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PLoS One

Proteomic analysis of rat serum revealed the effects of chronic sleep deprivation on metabolic, cardiovascular and nervous system.

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