Anti-Human Siglec-3/CD33 Recombinant Antibody (SAA1404) (HB185307)

Name: Anti-Human Siglec-3/CD33 Recombinant Antibody (SAA1404)
Brand: abinScience
SKU: HB185307
Price: 191 USD
Availability: InStock

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개요
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참고 문헌
데이터시트
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개요

카탈로그 번호	HB185307
종 반응성	Human
응용 분야	FCM
숙주 종	Mouse
클론성	Monoclonal
이소타입	IgG2a, kappa
클론 ID	SAA1404
테스트된 응용 분야	FCM
타겟	Myeloid cell surface antigen CD33, Sialic acid-binding Ig-like lectin 3, Siglec-3, CD33, gp67, SIGLEC3
내독소 수준	Please contact with the lab for this information.
순도	>95% as determined by SDS-PAGE.
정제	Protein A/G purified from cell culture supernatant.
등록번호	P20138
형태	Liquid
저장 완충액	0.01M PBS, pH 7.4, 0.09% Sodium azide. 데이터시트 인쇄본 또는 로트별 COA에 기재된 구체적인 완충액 정보를 참조하세요.
안정성 및 저장	Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Store at 4°C short term (1-2 weeks). Store at -20°C 12 months. Store at -80°C long term.
배경	Myeloid cell surface antigen CD33 is a ~39 kDa protein. Sialic-acid-binding immunoglobulin-like lectin (Siglec) that plays a role in mediating cell-cell interactions and in maintaining immune cells in a resting state. Preferentially recognizes and binds alpha-2,3- and more avidly alpha-2,6-linked sialic acid-bearing glycans. Upon engagement of ligands such as C1q or syalylated glycoproteins, two immunoreceptor tyrosine-based inhibitory motifs (ITIMs) located in CD33 cytoplasmic tail are phosphorylated by Src-like kinases such as LCK. These phosphorylations provide docking sites for the recruitment and activation of protein-tyrosine phosphatases PTPN6/SHP-1 and PTPN11/SHP-2. In turn, these phosphatases regulate downstream pathways through dephosphorylation of signaling molecules. CD33 is the therapeutic target of gemtuzumab ozogamicin (Mylotarg). 1. Vitale, C. et al. (1999) Proceedings of the National Academy of Sciences of the United States of America 96, 15091-6. PMID: 10611343 2. Vitale, C. et al. (2001) Proceedings of the National Academy of Sciences of the United States of America 98, 5764-9. PMID: 11320212 3. Lajaunias, F. et al. (2005) European journal of immunology 35, 243-51. PMID: 15597323 4. Freeman, SD. et al. (1995) Blood 85, 2005-12. PMID: 7718872 5. Paul, SP. et al. (2000) Blood 96, 483-90. PMID: 10887109 6. Son, M. et al. (2017) Scientific reports 7, 270. PMID: 28325905 7. Taylor, VC. et al. (1999) The Journal of biological chemistry 274, 11505-12. PMID: 10206955 8. Ulyanova, T. et al. (1999) European journal of immunology 29, 3440-9. PMID: 10556798
참고사항	For research use only.

이미지

Bioactivity

SEC-HPLC detection for Anti-Human CD33 Antibody (ABS0480).
Flow Cytometry

Flow-cytometry using anti-human CD33 antibody.CD33 Transfected CHO cells were stained with an irrelevant antibody (Blue Histogram) or an anti-human CD33 antibody monoclonal antibody (Catalog # HB185307 ,Green Histogram) at a concentration of 5 µg/ml for 30 mins at RT. After washing, bound antibody was detected using a FITC conjugated goat anti-mouse antibody (Catalog # MF690414) and cells analysed on a NovoCyte Flow Cytometer.
Flow Cytometry

Flow-cytometry using anti-human CD33 antibody.RPMI-8226 cells were stained with an irrelevant antibody (Blue Histogram) or an anti-human CD33 antibody monoclonal antibody (Catalog # HB185307 ,Green Histogram) at a concentration of 5 µg/ml for 30 mins at RT. After washing, bound antibody was detected using a FITC conjugated goat anti-mouse antibody (Catalog # MF690414) and cells analysed on a NovoCyte Flow Cytometer.
Flow CytoMetry

Flow-cytometry using anti-human CD33 antibody. Untransfected cells (blue Histogram) and Transfected cells (Yellow Histogram) were stained with an anti-human CD33 monoclonal antibody (Catalog: HB185307) at a concentration of 5 µg/ml for 30 mins at RT. After washing, bound antibody was detected using a Goat Anti-Mouse IgG H&L Polyclonal Antibody, FITC (abinScience: MF690414) and cells analysed on a NovoCyte Flow Cytometer.
Flow CytoMetry

Flow-cytometry using anti-human CD33 antibody. U937 cells were stained with an irrelevant antibody (Blue Histogram) or an anti-human CD33 monoclonal antibody (Catalog: HB185307, Yellow Histogram) at a concentration of 5 µg/ml for 30 mins at RT. After washing, bound antibody was detected using a Goat Anti-Mouse IgG H&L Polyclonal Antibody, FITC (abinScience: MF690414) and cells analysed on a NovoCyte Flow Cytometer.