Thermo Fisher Scientific Cystatin 2 Polyclonal Antibody
Human Cystatin 2 단백질에 특이적인 Rabbit Polyclonal Antibody로, IHC(P)에서 1:500~1:1000 희석으로 사용 가능. 항원 친화 크로마토그래피로 정제되었으며, PBS(40% glycerol) 버퍼에 보관. 연구용으로만 사용 가능.
- 판매단위
- pk
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Applications
Immunohistochemistry (Paraffin) (IHC (P))
- Tested Dilution: 1:500–1:1,000
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Recombinant protein corresponding to Human Cystatin 2. Recombinant protein control fragment (Product # RP-99581) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.2 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | PBS, pH 7.2, with 40% glycerol |
| Contains | 0.02% sodium azide |
| 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_2640340 |
Product Specific Information
Immunogen sequence:
EEDRIIEGGI YDADLNDERV QRALHFVIS
Highest antigen sequence identity to orthologs:
- Mouse: 38%
- Rat: 38%
Target Information
The cystatin superfamily is a well-established family of cysteine protease inhibitors.
Cystatins A and B (type 1) are mainly intracellular; cystatins C, D, E/M, F, G, S, SN, and SA are extracellular (type 2); and the kininogens are type 3 cystatins which are intravascular proteins.
All true cystatins inhibit cysteine peptidases of the papain family, such as cathepsins, and some also inhibit legumain family enzymes.
Cystatin SA, S, and SN are found primarily in saliva, while S and SN can also be expressed in tears, urine, and seminal fluid.
Cystatin C is expressed in brain, thymus, ovary, epididymis, and vas deferens.
Cystatin D protects against proteinases in the oral cavity, while Cystatin E/M and F moderate the inhibition of cathepsin proteins.
The fetuins, part of the cystatin superfamily, are secretable proteins influencing osteogenesis, bone resorption, insulin and hepatocyte growth factor receptor regulation, and systemic inflammation response.
High and low molecular weight kininogens inhibit thrombin- and plasmin-induced aggregation of thrombocytes.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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