Anti-Mouse Ly-6G – DyLight® 550

Purified Recombinant Mouse Ly-6G (>98%)

This DyLight® 550 conjugate is formulated in 0.01 M phosphate buffered saline (150 mM NaCl) PBS pH 7.4, 1% BSA and 0.09% sodium azide as a preservative.

This DyLight^® 550 conjugate is stable when stored at 2-8°C. Do not freeze.

Next Day 2-8°C

Yellow Laser (563 nm)

Clone 1A8 recognizes an epitope on mouse Ly6G. Clone 1A8 does not cross react with Ly6C.

Ly6G antibody, clone 1A8, recognizes lymphocyte antigen 6 complex locus G6D (Ly6G; also called Gr-1), a 21-25 kDa glycosylphosphatidylinositol (GPI)-anchored protein¹. Ly6G belongs to the lymphocyte antigen-6 (Ly6)/urokinase-type plasminogen activator receptor (uPAR) superfamily, characterized by a Ly6/uPAR (LU) domain-containing a three-fingered structural motif stabilized by disulfide bonds². Ly6G is expressed by murine neutrophils regardless of location and activation^1,4,5. Eosinophils may also express low levels of Ly6G⁵. There is no human ortholog for Ly6G; however, a structurally related L76/uPAR protein, CD177 (also known as HNA-2a, NB1, or PRV-1) is expressed in human neutrophils and is implicated in neutropenia⁶. Although the exact function and ligand of Ly6G remain unknown, Ly6G ligation may impair neutrophil migration to sites of inflammation via a β2-integrin-dependent mechanism⁷.

Ly6G is expressed by neutrophils.

1. Fleming TJ, at al. (1993) J Immunol. 151(5):2399-408
2. Tsetlin VI. (2015) Trends Pharmacol Sci. 36(2):109-23
3. Daley JM, et al. (2008) J Leukoc Biol. 83(1):64-70
4. Lee PY, et al. (2013) J Leukoc Biol. 94(4):585-594
5. Percopo CM, et al. (2017) J Leukoc Biol. 101(1):321-328.
6. Stroncek DF. (2007) Curr Opin Hematol. 14(6):688-93
7. Wang JX, et al. (2012) Blood. 120(7):1489-1498