TMEM119 (E4B9S) Mouse mAb #98778
Filter:
- IF
Supporting Data
| REACTIVITY | M |
| SENSITIVITY | Endogenous |
| MW (kDa) | |
| Source/Isotype | Mouse IgG1 kappa |
Application Key:
- IF-Immunofluorescence
Species Cross-Reactivity Key:
- M-Mouse
Product Information
Product Usage Information
| Application | Dilution |
|---|---|
| Immunofluorescence (Frozen) | 1:50 - 1:200 |
Storage
Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/mL BSA, 50% glycerol, and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.
Protocol
Specificity / Sensitivity
TMEM119 (E4B9S) Mouse mAb recognizes endogenous levels of total TMEM119 protein by IF-Frozen but is not sensitive enough to detect endogenous levels by IF-IC.
Species Reactivity:
Mouse
Source / Purification
Monoclonal antibody is produced by immunizing animals with recombinant protein specific to the carboxy terminus of mouse TMEM119 protein.
Background
Transmembrane protein 119 (TMEM119) is a cell-surface protein of unknown function, expressed exclusively by the microglia subset of myeloid and neural cells (1). Iba1+ microglia with both ramified and amoeboid morphologies express TMEM119, while Iba1+ macrophages are TMEM119 negative (2). TMEM119 and other homeostatic genes have been shown to be downregulated in disease-associated microglia (DAM). These DAM microglia are conserved in human and mouse and have been identified in Alzheimer’s disease (AD), amyotrophic lateral sclerosis (ALS), and 5XFAD and APP/PS1 mouse models (3,4). This protein’s specificity as a microglia marker has proven itself important for labeling microglia in healthy tissue as well as deciphering them from infiltrating macrophages and other cells types in neurodegenerative disease models (1,2).
限制使用
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For Research Use Only. Not For Use In Diagnostic Procedures.
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