Thermo Fisher Scientific Contactin 2 Polyclonal Antibody
Human Contactin 2 단백질을 인식하는 Rabbit Polyclonal Antibody로, IHC(P)에서 1:50–1:200 희석 비율로 사용 가능. 항원 친화 크로마토그래피로 정제되었으며, PBS(40% glycerol) 버퍼에 보관. 신경 발달 관련 연구용으로 적합.
- 카탈로그번호
- PA551571
- 판매단위
- pk
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Applications
- Immunohistochemistry (Paraffin) (IHC (P)): 1:50–1:200
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Recombinant protein corresponding to Human Contactin 2. Recombinant protein control fragment (Product #RP-94791) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.1 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_2640050 |
Product Specific Information
Immunogen sequence:
PASPSANATT MKPPPRRPPG NISWTFSSSS LSIKWDPVVP FRNESAVTGY KMLYQNDLHL TPTLHLTGKN WIEIPVPEDI GHALVQIRTT GPGGDGIPAE VHIVRNGGTS MMVENMAVRP APHPGTVISH SVAMLIL
- Highest antigen sequence identity to orthologs:
- Mouse: 85%
- Rat: 84%
Target Information
Contactin 2 (CNTN2), also known as transiently-expressed axonal glycoprotein (AXT, TAX, TAX1, TAG-1, axonin 1), is a neuronal cell adhesion molecule (CAM) involved in axon connection formation during nervous system development.
It belongs to the immunoglobulin superfamily (IgSF) and contains:
- A glycosylphosphatidylinositol (GPI) anchor
- Six immunoglobulin (Ig)-like domains
- Four Fibronectin type III (FNIII)-like domains
Expression & Function:
- Expressed predominantly during neural development on axonal membranes.
- Guides commissural axons without promoting growth.
- Binds NgCAM in cis (same membrane).
- Heterophilic binding (Contactin 2/NgCAM, Contactin 2/NrCAM): localized to first four Ig domains.
- Homophilic binding (Contactin 2/Contactin 2): localized to FNIII domain.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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