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You are here:Home » Antibodies » Antibodies-Obesity Proteins » Anti -DLK1 (Protein Delta Homolog 1, Fetal Antigen 1, Preadipocyte Factor 1, Pref-1, FA1)

Anti -DLK1 (Protein Delta Homolog 1, Fetal Antigen 1, Preadipocyte Factor 1, Pref-1, FA1)


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Clone Host Grade Applications
Monoclonal Rat Affinity Purified E B
DLK1 (Protein delta homolog 1; Preadipocyte factor 1; Pref-1) is a regulator of adipocyte differentiation found in serum and urine. DLK1 might be a decoy ligand. Serum or plasma levels of soluble DLK1 affect negatively or positively adipogenesis and control mesenchymal cell fate. DLK1 is frequently upregulated in myelodysplastic syndrome (MDS) patients compared to non-leukemic individuals.
Catalog #044730
ApplicationsSuitable for use in ELISA and Western Blot. Other applcations not tested.
Recommended DilutionsELISA (Direct or indirect): 1:2000-1:10,000
Western Blot: 1:2000- 1:10,000 using ECL. Suggested blocking buffer is TBST with 0.05% Tween-20 and 5% skim milk. Suggested incubation time is 1 hour at RT.
Optimal dilutions to be determined by researcher.
Storage and StabilityMay be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.    
Clone TypeMonoclonal
Clone NoPF183E
FormSupplied as a liquid in PBS, pH 7.4. No preservative added.
PurityPurified by Protein G affinity chromatography.
ImmunogenRecombinant protein corresponding to mouse DLK1 (extracellular domain).
SpecificityRecognizes mouse DLK1. Does not cross-react with human DLK1.
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.
Alternate namesProtein Delta Homolog 1, Fetal Antigen 1, Preadipocyte Factor 1, Pref-1, FA1

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