Thermo Fisher Scientific Cystatin S Polyclonal Antibody
Human Cystatin S 단백질을 인식하는 Rabbit Polyclonal Antibody로, WB, IHC, ICC/IF 등 다양한 응용에 적합. 항원 친화 크로마토그래피로 정제되어 높은 특이성과 재현성을 제공. 연구용으로만 사용 가능.
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Thermo Fisher Scientific Cystatin S Polyclonal Antibody
Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:3,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:100–1:1,000 |
| Immunocytochemistry (ICC/IF) | 1:100–1:1,000 |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Synthetic peptide corresponding to a region within amino acids 1–65 of Human Cystatin S |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | 0.1M Tris glycine, pH 7, with 10% glycerol |
| Contains | 0.01% thimerosal |
| Storage Conditions | Store at 4°C short term. For long-term storage, store at -20°C, avoiding freeze/thaw cycles. |
| Shipping Conditions | Wet ice |
| RRID | AB_2544725 |
Product Specific Information
- Recommended positive controls: 293T, A431, H1299, HeLa, HepG2, Molt-4, Raji
- Store product as a concentrated solution.
- Centrifuge briefly prior to opening the vial.
Target Information
The cystatin superfamily encompasses proteins that contain multiple cystatin-like sequences. Some members are active cysteine protease inhibitors, while others have lost or never acquired inhibitory activity.
There are three inhibitory families: type 1 cystatins (stefins), type 2 cystatins, and kininogens.
Type 2 cystatin proteins are cysteine proteinase inhibitors found in various human fluids and secretions.
The cystatin locus on chromosome 20 contains most type 2 cystatin genes and pseudogenes.
This gene encodes a type 2 salivary cysteine peptidase inhibitor, classified as an S-type cystatin due to its high expression in saliva, tears, and seminal plasma.
Its specific role is unclear, but antibacterial and antiviral activity suggests a protective function.
Safety Information
⚠ WARNING: This product can expose you to chemicals including mercury, known to the State of California to cause birth defects or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
For Research Use Only.
Not for use in diagnostic procedures.
Not for resale without express authorization.
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