Thermo Fisher Scientific NFS1 Polyclonal Antibody
Thermo Fisher Scientific의 NFS1 Polyclonal Antibody는 인간 NFS1 단백질을 인식하는 토끼 다클론 항체입니다. Western blot 및 IHC(P) 검증 완료. 항원 친화 크로마토그래피로 정제되었으며, PBS와 글리세롤 버퍼에 보관됩니다. 연구용으로 적합합니다.
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 0.04–0.4 µg/mL |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:200–1:500 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Recombinant protein corresponding to Human NFS1. Recombinant protein control fragment (Product # RP-103197) |
| 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_2644651 |
Product Specific Information
Immunogen sequence:
SNNIAIKGVA RFYRSRKKHL ITTQTEHKCV LDSCRSLEAE GFQVTYLPVQ KSGIIDLKEL EAAIQPDTSL VSVMTVNNEI GVKQPIAEIG RICSSRKV
Highest antigen sequence identity to the following orthologs:
- Mouse: 97%
- Rat: 96%
Target Information
NFS1 (nitrogen fixation 1), also known as NIFS or IscS (cysteine desulfurase), is a member of the class V pyridoxal-phosphate-dependent aminotransferase family. It localizes to the cytoplasm or mitochondrion depending on cytosolic pH.
NFS1 shows highest expression in heart and skeletal muscle, with lower expression in liver, brain, and pancreas. It catalyzes the removal of sulfur from cysteine to form alanine, supplying inorganic sulfur for iron-sulfur (Fe-S) clusters.
Fe-S clusters are essential cofactors in electron transfer, enzymatic catalysis (e.g., aconitase, dehydratases), and maintaining structural integrity in DNA repair enzyme endonuclease III.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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