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Human Nesfatin-1/NUCB2/Nucleobindin-2 ELISA Kit PicoKine®, Carrier-free

Selected Variant

EK1138-carrier-free

Size: 96 Well With Removable Strips

Human Nesfatin-1 ELISA Kit PicoKine® (96 Tests). Quantitate Human NUCB2 in cell culture supernatants, cell lysates, serum and plasma (heparin, EDTA). Sensitivity: 10pg/ml. The brand Picokine indicates this is a premium quality ELISA kit. Each Picokine kit delivers precise quantification, high sensitivity, and excellent reproducibility. Only our most reliable and effective kits qualify as Picokine, guaranteeing top-tier results for your assays.

Product Specifications

Background

Nesfatin-1 is a naturally occurring protein molecule produced by the brains of mammals. It is responsible for regulating appetite and production of body fat. Nesfatin-1 is a metabolic polypeptide encoded in the N-terminal region of the protein precursor, Nucleobindin2 (NUCB2). Recombinant human Nesfatin-1 is a 9.7 kDa protein containing 82 amino acid residues. Originally identified as a hypothalamic neuropeptide, Nesfatin-1 is also expressed in other areas of the brain, and in pancreatic islets of Langerhans, gastric endocrine cells and adipocytes. Nesfatin-1 plays a role in hunger and energy regulation in an independent manner.

Reproducibility

<table cellpadding="3"><tr><th>Lots</th><th>Lot 1 (pg/ml)</th><th>Lot 2 (pg/ml)</th><th>Lot 3 (pg/ml)</th><th>Lot 4 (pg/ml)</th><th>Mean (pg/ml)</th><th>Standard Deviation</th><th>CV (%)</th></tr><tr><td>Sample 1</td><td>58</td><td>50</td><td>49</td><td>55</td><td>53</td><td>3.67</td><td>6.9%</td></tr><tr><td>Sample 2</td><td>278</td><td>249</td><td>272</td><td>250</td><td>262</td><td>12.93</td><td>4.9%</td></tr><tr><td>Sample 3</td><td>993</td><td>1004</td><td>914</td><td>846</td><td>939</td><td>64.06</td><td>6.8%</td></tr></table>*number of samples for each test n=16.

Synonyms

Nucleobindin-2;DNA-binding protein NEFA;Gastric cancer antigen Zg4;Prepronesfatin;Nesfatin-1;NUCB2;NEFA;

Gene Name

Nucleobindin-2

Gene ID

4925

UniProt

P80303

Reactivity

Human

Cross Reactivity

There is no detectable cross-reactivity with other relevant proteins.

Immunogen

Expression system for standard: E.coli; Immunogen sequence: V25-L106

Tissue Specificity

Predominantly expressed in spleen, testis and normal stomach. .

Applications

ELISA

Standard

2 ng/tube

Sample Type

cell culture supernatants, cell lysates, serum and plasma (heparin, EDTA).

Detection Range

31.2 pg/ml - 2,000 pg/ml

Sensitivity

<10 pg/ml

Function

Calcium-binding protein. May have a role in calcium homeostasis.

Components

Description|Quantity Pre-coated 96-well strip microplate|1 Standard|2 vials Biotinylated antibody (100x)|100ul Avidin-Biotin-Peroxidase Complex (100x)|100ul Sample Diluent|30ml Antibody Diluent|12ml Avidin-Biotin-Peroxidase Diluent|12ml Color Developing Reagent (TMB)|10ml Stop Solution|10ml Wash Buffer (25x)|20ml Adhesive plate sealers|4

Storage Conditions

Store at 4℃ for 6 months, at -20℃ for 12 months. Avoid multiple freeze-thaw cycles (Ships with gel ice, can store for up to 3 days in room temperature. Freeze upon receiving.)

Calculated Molecular Weight

50196 MW

Specificity

Natural and recombinant mouse CCL8

Anticoagulant

heparin or EDTA

Subcellular Location

Golgi apparatus . Membrane ; Peripheral membrane protein . Cytoplasm . Secreted . Endoplasmic reticulum . Nucleus envelope . Golgi retention is mediated by its N-terminal region.

Sequence Similarities

Belongs to the nucleobindin family.

Protein Name

Nucleobindin-2

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