Recombinant Human Cyfra 21-1 Protein

Products_type

Recombinant Protein
Products_short_name

[Cyfra 21-1]
Products_name_syn

[K1C19_HUMAN; Keratin, type I cytoskeletal 19; Cytokeratin-19; CK-19; Keratin-19; K19.]
Other_names

[keratin, type I cytoskeletal 19; Keratin, type I cytoskeletal 19; keratin, type I cytoskeletal 19; keratin 19; Cytokeratin-19; CK-19; Keratin-19; K19]
Products_gene_name

[Cyfra 21-1]
Other_gene_names

[KRT19; KRT19; K19; CK19; K1CS; CK-19; K19]
Purity

> 90 % as determined by SDS-PAGE.
Form

58 mM Na2HPO4, 17 mM NaH2PO4, 68 mM NaCl, 300 mM Imidazole, pH 8.0, Trehalose (5-8%) and mannitol (5-8%) protectants were added before lyophilization.
Concentration

0.4 mg/mL
Storage_stability

Storage: Store it under sterile conditions at -20°C upon receiving. Recommend to aliquot the protein into smaller quantities for optimal storage.**Avoid repeated freeze-thaw cycles.**Stability: The recombinant protein is stable for up to 6 months from date of receipt at -80°C.
Properties

Human proteins, cDNA and human recombinants are used in human reactive ELISA kits and to produce anti-human mono and polyclonal antibodies. Modern humans (Homo sapiens, primarily ssp. Homo sapiens sapiens). Depending on the epitopes used human ELISA kits can be cross reactive to many other species. Mainly analyzed are human serum, plasma, urine, saliva, human cell culture supernatants and biological samples.
Source

Recombinants or rec. proteins
Group

recombinants

Gene target

Cyfra 21-1 Protein
Gene symbol

TRC-GCA21-1, PIRC105, HTOR, SNORD115-21, SNORD114-21, SNORD116-21, TRSUP-TTA2-1
Short name

Recombinant Cyfra 21-1 Protein
Technique

Recombinant, E. coli recombinant proteins are genetic recombinations in Escherichia coli, supplied as white sterile powder lyopillized. MyBioSource advises they will be reconstituted in a buffer soluion or culture medium for cell culture.
Host

E. coli AA 80-400 (P08727).
Species

Human, Humans
Alternative name

Rec. H. sapiens Cyfra 21-1 Protein
Alternative technique

rec

Identity

HGNC:34943
Gene

TRC-GCA21-1
Long gene name

tRNA-Cys (anticodon GCA) 21-1
Synonyms gene
- TRNAC25
Synonyms gene name
- transfer RNA cysteine 25 (anticodon GCA)
- transfer RNA-Cys (GCA) 21-1
Synonyms
- tRNA-Cys-GCA-21-1
GenBank acession
- HG983711
Locus

7q36.1
Discovery year

2008-08-29
Entrez gene record

100189375
Classification
- Cytoplasmic transfer RNAs

Identity

HGNC:34897
Gene

TRSUP-TTA2-1
Long gene name

tRNA suppressor (anticodon TTA) 2-1
Synonyms gene
- TRNASUP2
Synonyms gene name
- transfer RNA suppressor 2 (anticodon UUA)
- transfer RNA suppressor (TTA) 2-1
Synonyms
- tRNA-Sup-TTA-2-1
GenBank acession
- HG984040
Locus

21
Discovery year

2008-08-29
Entrez gene record

100189330

Name

Primary Cell Culture
Concept

Scope note: The initial culturing of cells derived directly from fresh TISSUES.
Tree numbers
- E01.370.225.500.223.500
- E05.200.500.265.500
- E05.242.223.500
- E05.481.500.249.500
Qualifiers

ethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data