168541
Tetanus Toxin C-fragment (TTc, tentoxylysin, tetX) (Not for Export EU)
Size
£914.00
- SKU:
- 168541
- Purity:
- Serum
- Storage Conditions:
- -20°C
- Supplier:
- United States Biological
- Host:
- Rabbit
- Immunogen:
- Full-length recombinant protein corresponding to TTFC, polyhistidine tagged, expressed in E. coli.
- Format:
- Supplied as a liquid in PBS, pH 7.2, 0.01% sodium azide.
- Extra Details:
- Tetanus toxin C-fragment (TTc) is a non-toxic 52kD polypeptide generated by papain cleavage of tetanus toxin, corresponding to the C-terminal 451aa. The illness known as Tetanus is caused by a neurotoxin produced by the anaerobic bacterium Clostridium tetani. C. tetani is commonly found in soil, feces, and on many objects lying on the ground, such as rusty metal, hence puncture wounds are a common cause of tetanus. It acts upon the presynaptic membranes of both central and peripheral nervous systems to block the release of neurotransmitters. In its toxic form tetanus neurotoxin is a 150kD protein, consisting of two major components: a light chain and heavy chain. The light chain contains the enzymatic portion of the toxin and is responsible for its toxic effects. The heavy chain binds to the neuron and aids delivery of the light chain to the neuron interior. A single disulfide bond links light and heavy chains. Applications: Suitable for use in ELISA and Western Blot. Other applications not tested. Recommended Dilutions: ELISA: 1:50,000-1:250,000 Western Blot: 1:1000-1:40,000 Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
- Shipping Conditions:
- Blue Ice