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Cyfra-21-1 Human Protein

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SKU
BA1026
Cyfra-21-1 human protein, 50 µg
  $710.00
2 Weeks*
Bulk/Customize

Other products for "RNA5-8SN2 or NR_146147"

Specifications
Specifications
Product Data
Species Human
Protein Source Cell culture
Concentration lot specific
Purity Ion Exchange Chromatography
Presentation State Purified
Buffer Presentation State: Purified
State: Calibrator grade, liquid (0.2µm filtered)
Buffer System: PBS, pH 7.4 without preservatives
Preparation Calibrator grade, liquid (0.2µm filtered)
Protein Description Cyfra-21-1 Antigen Cyfra-21-1, Cytokeratin 19 Fragment, Low Cross-reactivity (LCR) Calibrator grade. Known Contaminants: Elecsys CA125 Assay = 875,3 Units/ml (1.1%) Elecsys CA15-3 Assay = 6.23 Units/ml (< 0.01%) Elecsys CA19-9 Assay = 2.92 Units/ml (< 0.01%).
Note 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.
Storage Store undiluted at 2-8°C for one month or (in aliquots) at -20°C for longer.
Avoid repeated freezing and thawing.
Stability Shelf life: one year from despatch.
Shipping Blue Ice
Reference Data
Locus ID 109864281
Cytogenetics 21p11.2
Synonyms RNA5-8N2
Summary 45S ribosomal DNA (rDNA) arrays, or clusters, are present on human chromosomes 13, 14, 15, 21 and 22, designated RNR1 through RNR5, respectively. Each cluster consists of multiple 45S rDNA repeat units that vary in number among individuals and chromosomes, with total diploid copy number estimates ranging from 60 to >800 repeat units in a human genome. The 45S rDNA repeat unit encodes a 45S rRNA precursor, transcribed by RNA polymerase I, which is processed to form the 18S, 5.8S and 28S rRNAs. This gene represents a copy of the 5.8S ribosomal RNA on chromosome 21. provided by RefSeq, Mar 2017
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*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.

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