• Featured Product
  • KD/KO Validated

SKIV2L Polyclonal antibody

SKIV2L Polyclonal Antibody for WB, IP, ELISA

Host / Isotype

Rabbit / IgG







Cat no : 11462-1-AP


170A, DDX13, Helicase like protein, Helicase SKI2W, HLP, SKI2, SKI2W, SKIV2, SKIV2L

Tested Applications

Positive WB detected inHEK-293 cells, COLO 320 cells, human kidney tissue, HepG2 cells, Jurkat cells
Positive IP detected inHepG2 cells

Recommended dilution

Western Blot (WB)WB : 1:1000-1:8000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
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

11462-1-AP targets SKIV2L in WB, IP, IF, IHC, ELISA applications and shows reactivity with human samples.

Tested Reactivity human
Cited Reactivityhuman
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen SKIV2L fusion protein Ag1977
Full Name superkiller viralicidic activity 2-like (S. cerevisiae)
Calculated Molecular Weight 1246 aa, 138 kDa
Observed Molecular Weight 138 kDa
GenBank Accession NumberBC015758
Gene Symbol SKIV2L
Gene ID (NCBI) 6499
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 Ski complex is a multiprotein complex required for exosome-mediated RNA surveillance, including the regulation of normal mRNA and the decay of nonfunctional mRNA. Component of the SKI complex which is thought to be involved in exosome-mediated RNA decay and associates with transcriptionally active genes in a manner dependent on PAF1 complex (PAF1C) [PMID:22444670]. SKIV2L , one component of the Ski complex, acts as an RNA helicase with a role in exosome recruitment or activation. It is involved in the degradation of RNAs by the exosome and may have a role in autophagy [PMID:11719186].


Product Specific Protocols
WB protocol for SKIV2L antibody 11462-1-APDownload protocol
IP protocol for SKIV2L antibody 11462-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



Nat Immunol

The SKIV2L RNA exosome limits activation of the RIG-I-like receptors.

Authors - Sterling C Eckard

Sci Immunol

The mammalian SKIV2L RNA exosome is essential for early B cell development.

Authors - Kun Yang

J Clin Invest

Cytoplasmic RNA quality control failure engages mTORC1-mediated autoinflammatory disease.

Authors - Kun Yang

Nucleic Acids Res

Dom34 mediates targeting of exogenous RNA in the antiviral OAS/RNase L pathway.

Authors - Takuto Nogimori
  • KD Validated

Nucleic Acids Res

A short splicing isoform of HBS1L links the cytoplasmic exosome and SKI complexes in humans.

Authors - Katarzyna Kalisiak

Proc Natl Acad Sci U S A

The SKI complex is a broad-spectrum, host-directed antiviral drug target for coronaviruses, influenza, and filoviruses.

Authors - Stuart Weston
  • KD Validated


The reviews below have been submitted by verified Proteintech customers who received an incentive forproviding their feedback.


Rachel (Verified Customer) (01-31-2019)

This antibody does produce a band at the expected size for SKIV2L, but it also lights up several lower molecular weight, non-specific bands. Additionally, it stains two different ladders that I have run as well.

  • Applications: Western Blot,
  • Primary Antibody Dilution: 1:500
  • Cell Tissue Type: A549 cell line