Recombinant Human Lupus La protein(SSB)

In Stock
Code CSB-EP022705HU
Product Type Recombinant Protein
Size US$1726Purchase it in Cusabio online store
(Shop online in the US. Customers outside the US,
please order from local distributors.)
Uniprot No. P05455
Lead Time 3-7 business days
Relevance Binds to the 3' poly(U) terminus of nascent RNA polymerase III transcripts, protecting th from exonuclease digestion and facilitating their folding and maturation.
  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

Storage Buffer Tris-based buffer,50% glycerol
Alias La autoantigen;La ribonucleoprotein;Sjoegren syndrome type B antigen ;SS-B
Species Homo sapiens (Human)
Purity Greater than 90% as determined by SDS-PAGE.
Research Area Epigenetics and Nuclear Signaling
Source E.coli
Gene Names SSB
Protein Names Recommended name: Lupus La protein Alternative name(s): La autoantigen La ribonucleoprotein Sjoegren syndrome type B antigen Short name= SS-B
Expression Region 1-408aa
Tag Info N-terminal 6xHis-SUMO-tagged
Mol. Weight 62.8kDa
Protein Description Full Length
Storage The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
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Function Binds to the 3' poly(U) terminus of nascent RNA polymerase III transcripts, protecting them from exonuclease digestion and facilitating their folding and maturation
Subcellular Location Nucleus
Database Links

HGNC: 11316

OMIM: 109090

KEGG: hsa:6741

STRING: 9606.ENSP00000260956

UniGene: Hs.632535

Q&A and Customer Reviews


We are interested in several small units of many different products.  However, we are only interested in products with a GST tag.  For those listed below that have a His tag, what is the expense and time associated with getting these in a GST tag?   CSB-EP022705HU His

Thanks for your inquiry,Note: We use different codes for different tags now, so the codes of these proteins have been updated below.
Code: CSB-EP022705HUe0
Name: Recombinant Human Lupus La protein(SSB)
Expression Region: 1-408aa, Full Length
Tag Info: N-terminal GST-tag
Expression Sequence:


Shipping format: The default delivery form is liquid form. If the customer has demand for lyophilized form, please remark this requirement when placing order.
Optional service: Do you want aseptic processing and/or endotoxin removal for this protein (recommended for cell culture or in vivo use)? With our endotoxin removal service we guarantee the endotoxin level to be
less than 0.1ng/ug (1EU ug). Both aseptic processing and endotoxin removal services are free of charge however they must be requested when the order is placed.
Purity: Greater than 90% as determined by SDS-PAGE.
Customer Reviews

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