antibody

LEP, NT (LEP, OB, OBS, Leptin, Obese Protein, Obesity Factor)

037738

200 ul

polyclonal

domestic rabbit

nonconjugated

LEP, NT (LEP, OB, OBS, Leptin, Obese Protein, Obesity Factor)

rabbit

Pab

Antibodies

200 ul

IgG

This gene encodes a protein that is secreted by white adipocytes, and which plays a major role in the regulation of body weight. This protein, which acts through the leptin receptor, functions as part of a signaling pathway that can inhibit food intake and/or regulate energy expenditure to maintain constancy of the adipose mass. This protein also has several endocrine functions, and is involved in the regulation of immune and inflammatory responses, hematopoiesis, angiogenesis and wound healing. Mutations in this gene and/or its regulatory regions cause severe obesity, and morbid obesity with hypogonadism. This gene has also been linked to type 2 diabetes mellitus development. Applications: Suitable for use in ELISA, Western Blot, Immunohistochemistry, Immunofluorescence and Flow Cytometry. Other applications have not been tested. Recommended Dilutions: Western Blot: 1:1000 Immunohistochemistry (FFPE): 1:10-1:50 Immunofluorescence: 1:10-1:50 Flow Cytometry: 1:10-1:50 Optimal dilutions to be determined by the researcher. Storage and Stability: May 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.

Hu

LEP, OB, OBS, Leptin, Obese protein, Obesity factor

KLH-conjugated synthetic peptide mapping to a fragment of residues within amino acids 8-37 in the N-terminal region of human LEP. Species Sequence Homology: mouse

Recognizes human LEP.

Purified by Protein A and peptide affinity chromatography

Supplied as a liquid in PBS, pH 7.2, 0.09% sodium azide

As Reported

Product Type: Pab Isotype: IgG Host: rabbit Source: human Concentration: As Reported Form: Supplied as a liquid in PBS, pH 7.2, 0.09% sodium azide Purity: Purified by Protein A and peptide affinity chromatography Immunogen: KLH-conjugated synthetic peptide mapping to a fragment of residues within amino acids 8-37 in the N-terminal region of human LEP. Species Sequence Homology: mouse Specificity: Recognizes human LEP. Important Note: This 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.

E FC IF IHC WB

-20°C

1 Romero, R., et al. Am. J. Obstet. Gynecol. 203 (4), 361 (2010). 2. Qin, J., et al. J. Hum. Genet. 55(10):704-706 (2010). 3. Friedlander, Y., et al. Ann. Hum. Genet. 74(5):387-398 (2010). 4. Sarzynski, M.A., et al. Int J Obes (Lond) (2010). 5. Iciek, R., et al. Ginekol. Pol. 81(8):571-577 (2010)

https://usbio-images.r.worldssl.net/prodimages/26/037738_1.jpg

Confocal immunofluorescent analysis of Hela cell using 037738 followed by Alexa Fluor 488-conjugated goat anti-rabbit lgG (green). DAPI was used to stain the cell nuclear (blue).

https://usbio-images.r.worldssl.net/prodimages/26/037738_5.jpg

Flow cytometric analysis of Hela cells using 037738 (right histogram) compared to a negative control cell (left histogram). FITC-conjugated goat-anti-rabbit secondary antibodies were used for the analysis.