Human GM-CSF PicoKine® Quick ELISA Kit

Introduction

Boster's Picokine™ Quick ELISA kits features the high sensitivity of Picokine™ ELISA kits and the significantly reduced assay run time. Now you can run the entire ELISA assay in less than 1.5 hours.

Compared to regular Picokine ELISA kits, the following sections in the datasheet are different:
1. kit components;
2. preparation before experiment;
3. assay protocol

Product Name

Human GM-CSF PicoKine® Quick ELISA Kit

See all GM-CSF products

SKU/Catalog Number

FEK0364

Size

96 wells/kit, with removable strips.

*Question: How many samples can I assay/run in this kit?

Description

Human GM-CSF PicoKine™ Quick ELISA Kit (90 minutes, 96 Tests). Quantitate Human CSF2 in cell culture supernatants, serum and plasma (heparin, EDTA, citrate). Sensitivity: 1pg/ml.

Storage & Handling

Store at 4°C for 6 months, at -20°C 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.)

Cite This Product

Human GM-CSF PicoKine® Quick ELISA Kit (Boster Biological Technology, Pleasanton CA, USA, Catalog # FEK0364)

Clonality of Antibodies

See Datasheet for details

Immunogen

Expression system for standard: E.coli; Immunogen sequence: A18-E144

Sensitivity

<1 pg/ml

Assay Range

15.6 pg/ml - 1,000 pg/ml

Standard Dilution Instructions

Add 100ul of sample diluent in well #2-#8. Add 200ul standard stock solution to well #1, and serial dilute for well #2-#7 to make a standard curve row. Leave well #8 as blank See datasheet of FEK0364 for more details

Cross Reactivity

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

Reactive Species

FEK0364 is reactive to CSF2 in Human samples

Validated Sample Types

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

Application Guarantee

FEK0364 is guaranteed for ELISA in Human by Boster Guarantee

See how Boster Bio validate our ELISA kits: ELISA Validation Information

Background of GM-CSF

Granulocyte-macrophage colony-stimulating factor (GM-CSF) is also symbolized CSF2. Human GM-CSF is a glycoprotein that is essential for the in vitro proliferation and differentiation of precursor cells into mature granulocytes and macrophages. The human cDNA clones contain a single open-reading frame encoding a protein of 144 amino acids with a predicted molecular mass of 16,293 daltons and show 69% nucleotide homology and 54% amino acid homology to mouse GM-CSF. The gene for human GM-CSF appears to exist as a single-copy gene. Human GM-CSF is a 22,000-dalton glycoprotein that stimulates the growth of myeloid progenitor cells and acts directly on mature neutrophils. The GM-CSF gene is localized by somatic cell hybrid analysis and in situ hybridization to human chromosome region 5q21-5q32, which is involved in interstitial deletions in the 5q- syndrome and acute myelogenous leukemia. A complementary DNA for the T lymphocyte-derived lymphokine, GM-CSF has been cloned, and recombinant GM-CSF protein has been expressed in yeast and purified to homogeneity. This purified human recombinant GM-CSF stimulates peripheral blood monocytes in vitro to become cytotoxic for the malignant melanoma cell line A375.

Kit Components

Catalog number	Description	Quantity	Volume
FEK0364-CAP	Anti-Human GM-CSF Pre-coated 96-well Strip Microplate	1	12 strips of 8 wells
EK0364-ST	Human GM-CSF Standard	2	10 ng/tube
FEK0364-H	HRP Linked Anti-Human CSF2 Antibody	1	6ml
AR1106-1	Sample Diluent	1	15ml
AR1106-7	TBS-T Wash Buffer (25x)	1	12ml
AR1104	Color Developing Reagent (TMB)	1	10ml
AR1105	Stop Solution	1	10ml
PLA-SEA	Adhesive Plate Sealers	2	Piece

*The kit components are not available for individual purchase.

Materials Required But Not Included In Kit

• Microplate Reader capable of reading absorbance at 450nm.
• Automated plate washer (optional)
• Pipettes and pipette tips capable of precisely dispensing 0.5 µl through 1 ml volumes of aqueous solutions.
• Multichannel pipettes are recommended for large amount of samples.
• Deionized or distilled water.
• 500ml graduated cylinders.
• Test tubes for dilution.
• Horizontal orbital microplate shaker capable of maintaining a speed of 500 rpm, amplitude 3mm.

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Validation Standard Curve O.D. At 450nm

Concentration (pg/ml)	0	15.6	31.2	62.5	125	250	500	1000
O.D.	0.022	0.233	0.439	0.799	1.215	1.432	1.736	2.016

Data Example Images

Intra Assay Consistency & Inter Assay Consistency

We measured random samples of Human Myeloblastin ELISA Kit PicoKine™ within the same batch/lot to ensure the consistency of the kits' performances. ELISA intra assay consistency is measured using wells from the same plate/assay kit. ELISA inter assay consistency is measured using wells from different plates from the same batch production/lot.

Reproducibility

We ensure reproducibility by testing three samples with differing concentrations of GM-CSF in ELISA kits from four different production batches/lots.

Gene/Protein Information For CSF2 (Source: Uniprot.Org, NCBI)

Alternative Names

colony stimulating factor 2 (granulocyte-macrophage); Colony-stimulating factor; CSF; CSF2; CSF-2; GMCSF; GM-CSF; GMCSFgranulocyte-macrophage colony-stimulating factor; granulocyte-macrophage colony stimulating factor; MGC131935; MGC138897; Molgramostim; molgramostin; Sargramostim CSF2 CSF, GMCSF colony stimulating factor 2 granulocyte-macrophage colony-stimulating factor|colony stimulating factor 2 (granulocyte-macrophage)|granulocyte macrophage-colony stimulating factor|molgramostim|molgramostin|sargramostim

*if product is indicated to react with multiple species, protein info is based on the gene entry specified above in "species".

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