Product Details

Target Name

ADAM metallopeptidase with thrombospondin type 1 motif, 2

Alternative Names

A disintegrin and metalloproteinase with thrombospondin motifs 2 ELISA Kit; A disintegrin like and metalloprotease (reprolysin type) with thrombospondin type 1 motif 2 ELISA Kit; ADAM metallopeptidase with thrombospondin type 1 motif 2 ELISA Kit; ADAM TS 2 ELISA Kit; ADAM TS2 ELISA Kit; ADAM-TS 2 ELISA Kit; ADAM-TS2 ELISA Kit; ADAMTS 3 ELISA Kit; ADAMTS-2 ELISA Kit; ADAMTS2 ELISA Kit; ATS2_HUMAN ELISA Kit; EC 3.4.24.14 ELISA Kit; EDS VIIB ELISA Kit; EDS VIIC ELISA Kit; hPCPNI ELISA Kit; NPI ELISA Kit; PC I NP ELISA Kit; PC I-NP ELISA Kit; PCINP ELISA Kit; PCPNI ELISA Kit; pNPI ELISA Kit; Procollagen I N proteinase ELISA Kit; Procollagen I N-proteinase ELISA Kit; Procollagen I/II amino propeptide processing enzyme ELISA Kit; Procollagen I/II amino propeptide-processing enzyme ELISA Kit; Procollagen N endopeptidase ELISA Kit; Procollagen N-endopeptidase ELISA Kit

Abbreviation

ADAMTS2

Uniprot No.

O95450

Species

Homo sapiens (Human)

Sample Types

serum, plasma, tissue homogenates

Detection Range

3.12 ng/mL-200 ng/mL

Sensitivity

0.78 ng/mL

Assay Time

1-5h

Sample Volume

50-100ul

Detection Wavelength

450 nm

Research Area

Cell Biology

Assay Principle

quantitative

Measurement

Sandwich

Precision

Intra-assay Precision (Precision within an assay): CV%<8%
Three samples of known concentration were tested twenty times on one plate to assess.
Inter-assay Precision (Precision between assays): CV%<10%
Three samples of known concentration were tested in twenty assays to assess.

Linearity

To assess the linearity of the assay, samples were spiked with high concentrations of human ADAMTS2 in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
	Sample	Serum(n=4)
1:1	Average %	90
	Range %	85-95
1:2	Average %	92
	Range %	88-96
1:4	Average %	87
	Range %	82-91
1:8	Average %	95
	Range %	90-100

Recovery

The recovery of human ADAMTS2 spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section.

Sample Type	Average % Recovery	Range
Serum (n=5)	102	98-109
EDTA plasma (n=4)	97	92-101

Typical Data

These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.

ng/ml	OD1	OD2	Average	Corrected
200	2.129	2.238	2.184	2.023
100	1.737	1.682	1.710	1.549
50	1.112	1.174	1.143	0.982
25	0.719	0.741	0.730	0.569
12.5	0.480	0.459	0.470	0.309
6.25	0.360	0.350	0.355	0.194
3.12	0.239	0.247	0.243	0.082
0	0.159	0.163	0.161

ELISA Data Analysis

ELISA Standard Curve & Curve Expert software

Troubleshooting
and FAQs

ELISA kit FAQs

Storage

Store at 2-8°C. Please refer to protocol.

Lead Time

3-5 working days after you place the order, and it takes another 3-5 days for delivery via DHL or FedEx

Description

This Human ADAMTS2 ELISA Kit was designed for the quantitative measurement of Human ADAMTS2 protein in serum, plasma, tissue homogenates. It is a Sandwich ELISA kit, its detection range is 3.12 ng/mL-200 ng/mL and the sensitivity is 0.78 ng/mL.

Target Background

Function
(From Uniprot)

Cleaves the propeptides of type I and II collagen prior to fibril assembly. Does not act on type III collagen. Cleaves lysyl oxidase LOX at a site downstream of its propeptide cleavage site to produce a short LOX form with reduced collagen-binding activity.

Gene References into Functions

We identified three novel homozygous loss-of-function mutations (c.2927_2928delCT, p.(Pro976Argfs*42); c.669_670dupG, p.(Pro224Argfs*24); and c.2751-2A>T) and one compound heterozygous mutation (c.2T>C, p.? and c.884_887delTGAA, p.(Met295Thrfs26*)) in ADAMTS2 in five patients from four unrelated families PMID: 26765342
Data indicate that ADAMTS2 and 3 cleave the amino-propeptide of fibrillar collagens and regulate blood vessels homeostasis and lymphangiogenesis. Also, ADAMTS2 deficiency leads to the dermatosparactic type of Ehlers-Danlos syndrome. [review] PMID: 25863161
IL-1a is a strong positive regulator of ADAMTS-2 and ADAMTS-3 expression. PMID: 26232334
ADAMTS2 was significantly overexpressed in Fibrous dysplasia (FD) tissues, but rarely expressed in normal bone tissues, suggesting that ADAMTS2 could be a potential biomarker for FD PMID: 25674217
Pathway inhibition studies revealed that ADAMTS-2 upregulation by IL-6 was mediated by JNK pathway. PMID: 24752352
Data show that ADAMTS-2 is able to reduce proliferation of endothelial cells, and to induce their retraction and detachment from the substrate resulting in apoptosis. PMID: 20574651
Determination of the processing, activity and cleavage specificity of the bovine ADAMTS2 protein. PMID: 16046392
when conditioned media of TSP2-transfectants were added to cultures of bovine pulmonary microvascular endothelial cells (BPMEC), the BPMEC proliferation was significantly inhibited; suggesting that human TSP2 is a potential inhibitor of angiogenesis PMID: 11788898
Although exons 3-5 or 14-16 encode protein domains that have not been recognized as crucial for ADAMTS-2 activity, the aminoprocollagen processing was strongly impaired, providing evidence for the requirement of these domains for proper enzyme function PMID: 15373769

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Involvement in disease

Ehlers-Danlos syndrome 7C (EDS7C)

Subcellular Location

Secreted, extracellular space, extracellular matrix.

Tissue Specificity

Expressed at high level in skin, bone, tendon and aorta and at low levels in thymus and brain.

Database Links

HGNC: 218

OMIM: 225410

KEGG: hsa:9509

STRING: 9606.ENSP00000251582

UniGene: Hs.23871

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Code	CSB-EL001308HU
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Human A disintegrin and metalloproteinase with thrombospondin motifs 2(ADAMTS2) ELISA kit

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