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You are here:Home » Antibodies » Antibodies-Insulin » Anti -Insulin-like 3 (INSL3, Leydig Insulin-like Peptide, Ley I-L, MGC119818, MGC119819, Relaxin-like Factor, RLF, RLNL)

Anti -Insulin-like 3 (INSL3, Leydig Insulin-like Peptide, Ley I-L, MGC119818, MGC119819,
Relaxin-like Factor, RLF, RLNL)


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Clone Host Grade Applications
Polyclonal Rabbit Affinity Purified B IH
Insulin-like 3 (INSL3), a member of the insulin-like hormone superfamily, is specifically expressed in Leydig cells of the fetal and postnatal testis and in theca cells of the postnatal ovary. It is synthesized as a 131-amino acid preproprotein, which contains a 24aa signal peptide. The human INSL3 gene is assigned to bands p13.2-p12 of the short arm of chromosome 19 with the similar organization to that of insulin and relaxin. INSL3 induces gubernaculum development in an androgen-independent way, while androgen-mediated regression of the CSL occurs independently from Insl3. Moreover, INSL3 is a ligand for LGR8 and INSL3-LGR8 mutations are believed to be associated with human cryptorchidism.
Catalog #I7660-85A
ApplicationsSuitable for use in Western Blot and Immunohistochemistry. Other applications not tested.
Recommended DilutionWestern Blot: 1-2ug/ml; Chemiluminsecence detection.
Immunohistochemistry (Paraffin): 1-2ug/ml using human samples only. This antibody does not react with mouse in IHC.
Optimal dilutions to be determined by the researcher.
Storage and StabilityLyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with sterile dH20. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Reconstituted product is stable for 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Clone TypePolyclonal
Concentration~0.5mg/ml (after reconstitution)
FormSupplied as a lyophilized powder from PBS, 5% BSA, 0.05% thimerosal, 0.05% sodium azide. Reconstitute with 200ul sterile ddH2O.
PurityPurified by immunoaffinity chromatography.
ImmunogenSynthetic peptide corresponding to aa115-131, CCLSGCTQQDLLTLCPY near the C-terminal of human INSL3. Species sequence homology: rat and mouse, three amino acids difference.
SpecificityRecognizes human INSL3. Species Crossreactivity: mouse, rat.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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