sspA Antibody

Code CSB-PA364768XA01ENV
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Product Details

Full Product Name
Rabbit anti-Escherichia coli (strain K12) sspA Polyclonal antibody
Uniprot No.
Target Names
sspA
Alternative Names
sspA antibody; pog antibody; ssp antibody; b3229 antibody; JW3198 antibody; Stringent starvation protein A antibody
Raised in
Rabbit
Species Reactivity
Escherichia coli (strain K12)
Immunogen
Recombinant Escherichia coli (strain K12) sspA protein
Immunogen Species
Escherichia coli (strain K12)
Conjugate
Non-conjugated
Clonality
Polyclonal
Isotype
IgG
Purification Method
Antigen Affinity Purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form
Liquid
Tested Applications
ELISA, WB (ensure identification of antigen)
Protocols
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Value-added Deliverables
① 200ug * antigen (positive control);
② 1ml * Pre-immune serum (negative control);
Quality Guarantee
① Antibody purity can be guaranteed above 90% by SDS-PAGE detection;
② ELISA titer can be guaranteed 1: 64,000;
③ WB validation with antigen can be guaranteed positive;
Lead Time
Made-to-order (14-16 weeks)

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Target Background

Function
Forms an equimolar complex with the RNA polymerase holoenzyme (RNAP) but not with the core enzyme. It is synthesized predominantly when cells are exposed to amino acid starvation, at which time it accounts for over 50% of the total protein synthesized. It is involved in the transition from P1 early to P1 late gene expression. Rnk and SspA can functionally replace P.aeruginosa alginate regulatory gene algR2.
Gene References into Functions
  1. SspA positively regulates the expression of enterohemorrhagic Escherichia coli virulence factors by restricting the intracellular level of H-NS. PMID: 23051860
  2. SspA is a global regulator, which acts upstream of H-NS, and thereby plays an important role in the stress response of E. coli during stationary phase PMID: 15819627
  3. N-terminus verified by Edman degradation on mature peptide PMID: 2147483647
Protein Families
GST superfamily, HSP26 family
Database Links
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301-363-4651 (Available 9 a.m. to 5 p.m. CST from Monday to Friday)
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Address
7505 Fannin St., Ste 610, Room 7 (CUBIO Innovation Center), Houston, TX 77054, USA
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