BA1026 Cyfra-21-1

Search for all "Cyfra-21-1"

50 µg / €370.00
Please visit the country specific website of Acris Antibodies or contact your local Distributor to buy this product.

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Product Description for Cyfra-21-1

Presentation: Purified

Properties for Cyfra-21-1

Product Category Proteins & Growth Factors
Quantity 50 µg
Presentation Purified
Source Cell culture
Species (Protein) Human
Shipping to Worldwide
PDF datasheet View Datasheet
Manufacturer Acris Antibodies GmbH
Material safety datasheet MSDS for Proteins (de)

Datasheet Extract

Purity Ion Exchange Chromatography
Caution Cell line supernatant has tested negative for HIV1, HIV2, HCV antibodies, HBsAg and HIV Ag. No test guarantees a product to be non-infectious. Therefore, all material derived from human fluids or tissues should be considered as potentially infectious.
Concentration Specific protein: 0.033 mg/ml (Cytokeratin 19 Roche Elecsys). Total protein: 15.07 OD280nm Units.
Product Citations
Purchased from Acris:
  1. Shanshan Cheng, Sho Hideshima, Shigeki Kuroiwa, Takuya Nakanishi, Tetsuya Osaka. Label-free detection of tumor markers using field effect transistor (FET)-based biosensors for lung cancer diagnosis. Sensors and Actuators B: Chemical Volume 212, June 2015, Pages 329–334. doi:10.1016/j.snb.2015.02.038
Storage Store undiluted at 2-8°C for one month or (in aliquots) at -20°C for longer.
Avoid repeated freezing and thawing.
Shelf life: one year from despatch.
Source (MCF-7 Cell Supernatant)
Cyfra-21-1 Antigen Cyfra-21-1, Cytokeratin 19 Fragment, Low Cross-reactivity (LCR) Calibrator grade. 
Known contaminants:
Centocor CA125 RIA = 408.3 Units/ml (1.2%)
Elecsys 15-3 Assay = 5.85 Units/ml (< 0.1%)
Centocor CA19-9 RIA = 15.81 Units/ml (< 0.1%).
Buffer System:
PBS, pH 7.4 without preservatives
Ion Exchange Chromatography
Calibrator grade, liquid (0.2µm filtered)
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