Anti-Human Integrin beta 2/CD18 Recombinant Antibody (SAA0815) (HY378107)

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Overview

Catalog No.	HY378107
Description	Anti-Human CD18/ITGB2 Antibody (SAA0815) [SAA0815] (HY378107) is a human monoclonal antibody detecting ITGB2 in ELISA, FCM, IHC, WB. Suitable for Human. Highlights ●Multi-Application — Validated across multiple applications. ●Flow Cytometry — Validated for flow cytometry applications.
Species reactivity	Human
Applications	ELISA, FCM, IHC, WB
Host species	Human
Isotype	IgG1
Clone ID	SAA0815
Clonality	Monoclonal
Target	Complement receptor C3 subunit beta, Cell surface adhesion glycoproteins LFA-1/CR3/p150, 95 subunit beta, Integrin beta-2, MFI7, CD18, ITGB2, RHC13101
Endotoxin level	Please contact with the lab for this information.
Purity	>95% as determined by SDS-PAGE.
Purification	Protein A/G purified from cell culture supernatant.
Accession	P05107
Form	Liquid
Storage buffer	0.01M PBS, pH 7.4. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.
Stability and Storage	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.
Background	Integrin beta-2 (CD18/ITGB2) is a ~84 kDa protein. Integrin ITGAL:ITGB2 is a receptor for ICAM1, ICAM2 and ICAM3. Integrin ITGAL:ITGB2 is also a receptor for the secreted form of ubiquitin-like protein ISG15; the interaction is mediated by ITGAL. Integrins ITGAM:ITGB2 and ITGAX:ITGB2 are receptors for the iC3b fragment of the third complement component and for fibrinogen. Integrin ITGAX:ITGB2 recognizes the sequence G-P-R in fibrinogen alpha-chain. Integrin ITGAM:ITGB2 recognizes P1 and P2 peptides of fibrinogen gamma chain. 1. de Fougerolles, AR. et al. (1991) The Journal of experimental medicine 174, 253-67. PMID: 1676048 2. Kristóf, E. et al. (2013) Apoptosis : an international journal on programmed cell death 18, 1235-51. PMID: 23775590 3. Lacouture, C. et al. (2024) Nature communications 15, 407. PMID: 38195629 4. Swaim, CD. et al. (2017) Molecular cell 68, 581-590.e5. PMID: 29100055 5. Van der Vieren, M. et al. (1999) Journal of immunology (Baltimore, Md. : 1950) 163, 1984-90. PMID: 10438935 6. Van der Vieren, M. et al. (1995) Immunity 3, 683-90. PMID: 8777714 7. Grayson, MH. et al. (1998) The Journal of experimental medicine 188, 2187-91. PMID: 9841932 8. Barber, DF. et al. (2004) Journal of immunology (Baltimore, Md. : 1950) 173, 3653-9. PMID: 15356110 9. Ostermann, G. et al. (2002) Nature immunology 3, 151-8. PMID: 11812992 10. Bai, M. et al. (2017) Blood 130, 2092-2100. PMID: 28807980
Note	For research use only.

Images

Flow-cytometry

Flow-cytometry using anti- human CD18 antibody.
Human U-937cell line were stained with an irrelevant antibody (Gray Histogram) or an anti- human CD18 antibody monoclonal antibody (Catalog # HY378107 , Red Histogram) at a concentration of 20 ug/ml for 30 mins at RT. After washing, bound antibody was detected using a FITC conjugated goat anti-human antibody (Catalog # HF690414) and cells analysed on a NovoCyte Flow Cytometer.
Flow-cytometry

Flow-cytometry using anti- human CD18 antibody.
Human Jurkat cell line were stained with an irrelevant antibody (Gray Histogram) or an anti- human CD18 antibody monoclonal antibody (Catalog # HY378107 , Red Histogram) at a concentration of 5 ug/ml for 30 mins at RT. After washing, bound antibody was detected using a FITC conjugated goat anti-human antibody (Catalog # HF690414) and cells analysed on a NovoCyte Flow Cytometer.
Bioactivity

SEC-HPLC detection for Anti-Human CD18/ITGB2 Antibody (ABS0955).
Flow CytoMetry

Flow-cytometry using anti-human CD18 antibody. U937 cells were stained with an irrelevant antibody (Blue Histogram) or an anti-human CD18 monoclonal antibody (Catalog: HY378107, Yellow Histogram) at a concentration of 5 µg/ml for 30 mins at RT. After washing, bound antibody was detected using a Goat Anti-Human IgG H&L Polyclonal Antibody, FITC (abinScience: HF690414) and cells analysed on a NovoCyte Flow Cytometer.