Human IgA Human Protein

CAT#: AR00086PU-N

Human IgA human protein, 1 mg


USD 357.00

2 Weeks*

Size
    • 1 mg

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Other products for "RNA5-8SN2"

Specifications

Product Data
Species Human
Protein Source Plasma
Concentration lot specific
Purity >95% pure (SDS-PAGE).
Single arc by IEP against whole human serum and human IgA.
Presentation Purified
Buffer Presentation State: Purified
State: Liquid purified protein
Buffer System: 100 mM Tris, pH 8.0 containing 100 mM Sodium Chloride and 0.05% Sodium Azide as preservative
Preparation Liquid purified protein
Protein Description Purified Human IgA
Note Caution: Source material supplied to your facility has been tested for the detection of HIV antibody, Hepatitis B surface antigen, antibody to Hepatitis C, HIV 1 antigen(s), antibody to HTLV - I/II, and syphilis with FDA approved test kits. All units were found to be non-reactive/negative for these tests. Nevertheless, all products from human sources should be handled as potentially infectious.
Storage Store the protein (in aliquots) at -20°C.
Avoid repeated freezing and thawing.
Stability Shelf life: one year from despatch.
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.