Thermo Fisher Scientific SPACA3 Polyclonal Antibody, Biotin
SPACA3 단백질을 인식하는 Biotin 결합 Rabbit Polyclonal Antibody. Western blot, ELISA, Immunoprecipitation 등 다양한 응용에 적합. 인간, 생쥐, 랫트 반응성. 고순도 Affinity chromatography 정제 및 안정적인 저장 조건 제공.
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- SPACA3-BIOTIN
- 판매단위
- pk
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Applications
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:1,000 |
| ELISA | 1:10,000 |
| Immunoprecipitation (IP) | 1:50–1:250 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Rat, Human, Mouse |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Synthetic peptides within amino acid region 20–70 on human sperm acrosome membrane-associated protein 3 isoform 2 |
| Conjugate | Biotin |
| Form | Liquid |
| Concentration | 0.5–1.5 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | Proprietary buffer, pH 7.4–7.8, with 0.5% BSA, 30% glycerol |
| Contains | 0.02% sodium azide |
| Storage Conditions | -20°C |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Target Information
SPACA3 (Sperm Acrosome Associated 3), also known as sperm lysozyme-like protein 1, lysozyme-like protein 3, or cancer/testis antigen 54 (CT54), is a 215 amino acid protein involved in sperm-egg plasma membrane fusion and adhesion during fertilization.
It is identified as a novel cancer/testis antigen in hematologic malignancies and can elicit B-cell immune responses, making it a potential target for immunotherapy.
SPACA3 belongs to the glycosyl hydrolase 22 family and is expressed in testis, placenta, and epididymis.
Two alternatively spliced isoforms exist: isoform 1 (single-pass type II membrane protein) and isoform 2 (secreted protein).
The processed form shows no detectable bacteriolytic activity in vitro.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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