Human C1q R1/CD93 Quantikine ELISA Kit | hC1qR1 Qkit

掲載日情報:2016/08/18 現在Webページ番号:111051

R&D Systems製のHuman C1q R1/CD93を測定するELISAキットです。
本製品は研究用です。研究用以外には使用できません。

[在庫・価格 :2025年04月26日 17時55分現在]

※ 表示されている納期は弊社に在庫が無く、取り寄せた場合の納期目安となります。
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Human C1q R1/CD93 Quantikine ELISA Kit
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説明文
感度:0.028 ng/mL,測定範囲:0.078-5 ng/mL,種交差性:Human,測定試料:Serum, Plasma, Cell Culture Supernatant, Urine, Saliva,検出方法:呈色,測定波長:450 nm,アッセイ法:Solid Phase Sandwich ELISA,アッセイ数:96 well,別売品コントロール:#QC55,測定時間:3.5 hours,測定因子:C1qR1, CD93
別名:AA4 Antigen
Genbank No: 22918
法規制等
保存条件 4℃ 法規備考
掲載カタログ

製品記事 Quantikine Human C1qR1 ELISA Kit
ELISA Kit製品に関するFAQ(R&D Systems)
関連記事 R&D Systems Quantikine ELISA Kit/DuoSet Kit特集
Quantikine ELISA Kit

[在庫・価格 :2025年04月26日 17時55分現在]

※ 表示されている納期は弊社に在庫が無く、取り寄せた場合の納期目安となります。

Human C1q R1/CD93 Quantikine ELISA Kit

文献数: 2

説明文 感度:0.028 ng/mL,測定範囲:0.078-5 ng/mL,種交差性:Human,測定試料:Serum, Plasma, Cell Culture Supernatant, Urine, Saliva,検出方法:呈色,測定波長:450 nm,アッセイ法:Solid Phase Sandwich ELISA,アッセイ数:96 well,別売品コントロール:#QC55,測定時間:3.5 hours,測定因子:C1qR1, CD93
別名:AA4 Antigen
Genbank No: 22918
法規制等
保存条件 4℃ 法規備考
掲載カタログ

製品記事 Quantikine Human C1qR1 ELISA Kit
ELISA Kit製品に関するFAQ(R&D Systems)
関連記事 R&D Systems Quantikine ELISA Kit/DuoSet Kit特集
Quantikine ELISA Kit

Product Details

Assay Type
Solid Phase Sandwich ELISA
Format
96-well strip plate
Assay Length
3.5 hours
Sample Type & Volume Required Per Well
Cell Culture Supernates (50 µL), Serum (10 µL), EDTA Plasma (10 µL), Heparin Plasma (10 µL), Saliva (25 µL), Urine (50 µL)

Sensitivity
0.028 ng/mL
Assay Range
0.078 - 5 ng/mL (Serum, Heparin Plasma, Saliva, Cell Culture Supernates, EDTA Plasma, Urine)
Specificity
Natural and recombinant human C1q R1
Interference
No significant interference observed with available related molecules.

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Product Summary

The Quantikine Human C1q R1 Immunoassay is a 3.5 hour solid-phase ELISA designed to measure human C1q R1 in cell culture supernates, serum, plasma, saliva, and urine. It contains NS0-expressed recombinant human C1q R1 and has been shown to accurately quantitate the recombinant factor. Results obtained using natural human C1q R1 showed linear curves that were parallel to the standard curves obtained using the Quantikine kit standards. These results indicate that this kit can be used to determine relative mass values for naturally occurring human C1q R1.

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Precision

Intra-Assay Precision (Precision within an assay)
Three samples of known concentration were tested on one plate to assess intra-assay precision.
Inter-Assay Precision (Precision between assays)
Three samples of known concentration were tested in separate assays to assess inter-assay precision.

Cell Culture Supernates, Serum, EDTA Plasma, Heparin Plasma, Saliva, Urine

Intra-Assay Precision Inter-Assay Precision
Sample 1 2 3 1 2 3
n 20 20 20 20 20 20
Mean 0.49 1.58 3.41 0.48 1.51 3.19
Standard Deviation 0.01 0.05 0.11 0.03 0.09 0.15
CV% 2 3.2 3.2 6.3 6 4.7

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Recovery

The recovery of C1q R1 spiked to levels throughout the range of the assay was evaluated.

Sample Type Average % Recovery Range %
Cell Culture Media (n=8) 99 92-108
Serum (n=4) 102 87-115
EDTA Plasma (n=4) 104 94-118
Heparin Plasma (n=4) 102 91-115
Saliva (n=4) 104 94-112
Urine (n=4) 97 93-102

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Linearity

To assess the linearity of the assay, samples containing and/or spiked with high concentrations of C1q R1 were serially diluted with Calibrator Diluent to produce samples with values within the dynamic range of the assay.

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Additional Infomation

Molecule Information
C1q R1/CD93
Aliases
AA4 Antigen; C1q Rp; C1qRp; CD93; Collectin Receptor; Ly68
Entrez Gene IDs
22918 (Human); 17064 (Mouse); 84398 (Rat)
Background
C1q R1
C1q R1 is also known as C1q Rp, collectin receptor, and AA4 antigen. C1q R1 mediates enhanced phagocytosis by monocytes and macrophages upon interaction with soluble defense collagens including C1q, MBL, and SP-A.It is a type I transmembrane glycoprotein expressed on endothelial cells, hematopoietic progenitor cells, platelets, and cells of myeloid origin. C1q R1 has also been identified as a hematopoietic stem cell marker.

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Citations

Citations of cell biology reagents in peer reviewed literature can be used as a direct measure of product quality. They can also provide crucial insightinto their use under specialized or unique experimental conditions. Because of the importance published citations have to researchers, R&D Systems personnelmanually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but alsoprovides information about sample types, species, and experimental conditions.

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