Human G-CSF ELISA Kit PicoKine®, Carrier-free

• Background:

  Granulocyte colony-stimulating factor (G-CSF) is a member of the CSF family of hormone-like glycoprotein that regulates hematopoietic cell proliferation and differentiation, and it almost exclusively stimulates the colony formation of granulocytes from committed precursor cells in semi-solid agar culture. G-CSF is also termed colony stimulating factor-3, and a single gene of which codes for a 177 or 180 amino acid mature protein of molecular weight 19,600. Functionally, it specifically stimulates the proliferation and differentiation of the progenitor cells for granulocytes. The effect of G-CSF on myeloid leukemias is unique among colony stimulating factors in driving the leukemic cells from a self-renewing malignant state to a mature differentiated phenotype with the concomitant loss of tumorigenicity. Besides, it also prevents cardiac remodeling after myocardial infarction by activating the Jak-Stat pathway in cardiomyocytes. The recombinant form of hG-CSF is capable of supporting neutrophil proliferation in a CFU-GM assay as well as early erythroid colonies and mixed colony formation. Human gene coding for G-CSF is assigned to the q21-q22 region of chromosome 17. The standard product used in this kit is recombinant human G-CSF, consisting of 175 amino acids with the molecular mass of 18.8KDa.

• :

  heparin, EDTA or citrate

• Description:

  Human G-CSF ELISA Kit PicoKine® (96 Tests). Quantitate Human CSF3 in cell culture supernatants, serum and plasma (heparin, EDTA, citrate). Sensitivity: 4pg/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.

• Reproducibility:

  Lots	Lot 1 (pg/ml)	Lot 2 (pg/ml)	Lot 3 (pg/ml)	Lot 4 (pg/ml)	Mean (pg/ml)	Standard Deviation	CV (%)
  Sample 1	62	57	60	56	58	2.38	4.1%
  Sample 2	237	209	236	225	226	11.27	4.9%
  Sample 3	1001	964	888	983	959	43.02	4.4%

  *number of samples for each test n=16.

• Synonyms:

  Granulocyte colony-stimulating factor;G-CSF;Pluripoietin;Filgrastim;Lenograstim;CSF3;C17orf33, GCSF;

• Gene Name:

  Granulocyte colony-stimulating factor

• Gene ID:

  1440

• UniProt:

  P09919

• Reactivity:

  Human

• Cross Reactivity:

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

• Immunogen:

  Expression system for standard: E.coli; Immunogen sequence: T31-P204

• Applications:

  ELISA

• Standard:

  10 ng/tube

• Sample Type:

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

• Detection Range:

  31.2 pg/ml - 2,000 pg/ml

• Sensitivity:

  <4 pg/ml

• Function:

  Granulocyte/macrophage colony-stimulating factors are cytokines that act in hematopoiesis by controlling the production, differentiation, and function of 2 related white cell populations of the blood, the granulocytes and the monocytes-macrophages. This CSF induces granulocytes.

• 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:

  22293 MW

• Specificity:

  Natural and recombinant human G-CSF

• Subcellular Location:

  Secreted.

• Sequence Similarities:

  Belongs to the IL-6 superfamily.

• Protein Name:

  Granulocyte colony-stimulating factor