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Human KITLG (Kit ligand) CLIA Kit (STJC0000601)

Human KITLG (Kit ligand) CLIA Kit (STJC0000601)
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  • 产品名称:Human KITLG (Kit ligand) CLIA Kit (STJC0000601)
  • 产品型号:STJC0000601
  • 产品展商:ST john's laboratory
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简单介绍
Human KITLG (Kit ligand) CLIA Kit (STJC0000601)
产品描述
Applications: CLIA
Reactivity: Human
Note: FOR SCIENTIFIC EDUCATIONAL RESEARCH USE ONLY (RUO). MUST NOT BE USED IN DIAGNOSTIC OR OTHER MEDICAL APPLICATIONS.
Sensitivity: 9.38pg/mL
Detection Limit: 15.63~1000pg/mL
Short Description: This human KITLG kit is a highly sensitive in-vitro chemiluminescent immunoassay for the measurement of trace amounts of analytes.
Storage Instruction: If unopened the kit may be stored at 2-8°C for up to 1 month. If the kit will not be used within 1 month, store the components separately, according to the component table in the manual.
Assay Time: 3.5h
Detection: Chemiluminescence
Gene Symbol: KITLG
Gene ID: 4254
Uniprot ID: SCF_HUMAN
Specificity: This kit recognizes Human SCF in samples. No significant cross-reactivity or interference between Human SCF and analogues was observed.
Sample Type: Serum, plasma and other biological fluids
Post Translational Modifications A soluble form (sKITLG) is produced by proteolytic processing of isoform 1 in the extracellular domain. Found in two differentially glycosylated forms, LMW-SCF and HMW-SCF. LMW-SCF is fully N-glycosylated at Asn-145, partially N-glycosylated at Asn-90, O-glycosylated at Ser-167, Thr-168 and Thr-180, and not glycosylated at Asn-97 or Asn-118. HMW-SCF is N-glycosylated at Asn-118, Asn-90 and Asn-145, O-glycosylated at Ser-167, Thr-168 and Thr-180, and not glycosylated at Asn-97. A soluble form exists as a cleavage product of the extracellular domain.
Function Ligand for the receptor-type protein-tyrosine kinase KIT. Plays an essential role in the regulation of cell survival and proliferation, hematopoiesis, stem cell maintenance, gametogenesis, mast cell development, migration and function, and in melanogenesis. KITLG/SCF binding can activate several signaling pathways. Promotes phosphorylation of PIK3R1, the regulatory subunit of phosphatidylinositol 3-kinase, and subsequent activation of the kinase AKT1. KITLG/SCF and KIT also transmit signals via GRB2 and activation of RAS, RAF1 and the MAP kinases MAPK1/ERK2 and/or MAPK3/ERK1. KITLG/SCF and KIT promote activation of STAT family members STAT1, STAT3 and STAT5. KITLG/SCF and KIT promote activation of PLCG1, leading to the production of the cellular signaling molecules diacylglycerol and inositol 1,4,5-trisphosphate. KITLG/SCF acts synergistically with other cytokines, probably interleukins.
Protein Name Kit Ligand
Mast Cell Growth Factor
Mgf
Stem Cell Factor
Scf
C-Kit Ligand Cleaved Into - Soluble Kit Ligand
Skitlg
Database Links Reactome: R-HSA-1257604 P21583-1
Reactome: R-HSA-1433557 P21583-1
Reactome: R-HSA-1433559 P21583-1
Reactome: R-HSA-2219530 P21583-1
Reactome: R-HSA-5673001 P21583-1
Reactome: R-HSA-6811558 P21583-1
Cellular Localisation Isoform 1: Cell Membrane
Single-Pass Type I Membrane Protein
Isoform 2: Cytoplasm
Cytoplasm
Cytoskeleton
Cell Membrane
Cell Projection
Lamellipodium
Filopodium
Soluble Kit Ligand: Secreted
Alternative CLIA Names Kit Ligand CLIA kit
Mast Cell Growth Factor CLIA kit
Mgf CLIA kit
Stem Cell Factor CLIA kit
Scf CLIA kit
C-Kit Ligand Cleaved Into - Soluble Kit Ligand CLIA kit
Skitlg CLIA kit
KITLG CLIA kit
MGF CLIA kit
SCF CLIA kit
Specificity This kit recognizes Human SCF in samples. No significant cross-reactivity or interference between Human SCF and analogues was observed.
Reproducibility Both intra-CV and inter-CV are

Information sourced from Uniprot.org


Item Specifications Storage
Micro CLIA Plate (Dismountable) 96T: 8 wells ×12 strips strips -20℃, 6 months
Reference Standard 96T: 2 vials 48T: 1 vial -20℃, 6 months
Concentrated Biotinylated Detection Ab (100×) 96T: 1 vial, 120 μL 60 μL -20℃, 6 months
Concentrated HRP Conjugate (100×) 96T: 1 vial, 120 μL 60 μL -20℃ (Protect from light), 6 months
Reference Standard & Sample Diluent 1 vial, 20 mL 2-8°C, 6 months
Biotinylated Detection Ab Diluent 1 vial, 14 mL 2-8°C, 6 months
HRP Conjugate Diluent 1 vial, 14 mL 2-8°C, 6 months
Concentrated Wash Buffer (25×) 1 vial, 30 mL 2-8°C, 6 months
Substrate Reagent A 1 vial, 5 mL 2-8℃ (Protect from light)
Substrate Reagent B 1 vial, 5 mL 2-8℃ (Protect from light)
Plate Sealer 5 pieces
Manual 1 copy
Certificate of Analysis 1 copy

Sample Type Range (%) Average Recovery (%)
Serum(n=8) 91-105 98
EDTA plasma(n=8) 93-105 100
Cell culture media(n=8) 88-102 93

Intra-assay Precision Intra-assay Precision Intra-assay Precision Inter-assay Precision Inter-assay Precision Inter-assay Precision
Sample 1.00 2.00 3.00 1.00 2.00 3.00
n 20.00 20.00 20.00 20.00 20.00 20.00
Mean (pg/mL) 52.31 133.07 424.59 52.42 140.94 385.49
Standard deviation 5.26 10.22 42.59 5.23 12.15 25.44
CV (%) 10.06 7.68 10.03 9.98 8.62 6.60
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
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