验证数据展示
经过测试的应用
| Positive Single Cell (Intra) detected in | 10x Genomics Gene Expression Flex with Feature Barcodes and Multiplexing product. |
推荐稀释比
| 应用 | 推荐稀释比 |
|---|---|
| SINGLE CELL (INTRA) | <0.5ug/test |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
产品信息
G10904-1-5C targets IBA1 in Single Cell (Intra) applications and shows reactivity with Human samples.
| 经测试应用 | Single Cell (Intra) Application Description |
| 经测试反应性 | Human |
| 免疫原 | IBA1 fusion protein Ag1363 种属同源性预测 |
| 宿主/亚型 | Rabbit / IgG |
| 抗体类别 | Oligo Conjugate |
| 产品类型 | Polyclonal |
| 全称 | MultiPro® 5CFLX Anti-Human IBA1 (Polyclonal) |
| 别名 | AIF 1, AIF1, G1, IBA1, IRT 1, Protein G1 |
| 计算分子量 | 17 kDa |
| GenBank蛋白编号 | BC009474 |
| 基因名称 | IBA1 |
| Gene ID (NCBI) | 199 |
| ENSEMBL Gene ID | ENSG00000204472 |
| RRID | AB_3673881 |
| 偶联类型 | 5CFLX |
| 完整寡核苷酸序列 | CGGAGATGTGTATAAGAGACAGGGATAGGTGCCGACACCCATATAAGAAA |
| 条形码序列 | GGATAGGTGCCGACA |
| 形式 | Liquid |
| UNIPROT ID | P55008 |
| 储存缓冲液 | PBS with 1mM EDTA and 0.09% sodium azide , pH 7.3 |
| 储存条件 | 2-8°C Stable for one year after shipment. |
背景介绍
What is the molecular weight of IBA1?
The molecular weight of IBA1 is 16.7 kD.
What is IBA1?
Ionized calcium-binding adaptor molecule 1 (IBA1), also known as Allograft inflammatory factor-1 (AIF-1), is an inflammation-responsive scaffold protein expressed and secreted from macrophages. Microglia response factor (MRF-1) and daintain are also similar, and likely identical, proteins (PMIDs: 29749461, 9630473, 23792284).
What is the function of IBA1?
IBA1 is necessary for macrophage survival, and it is also a key molecule in proinflammatory activity (PMID: 29749461).
Where is IBA1 localized?
IBA1 is a cytoplasmic protein, often expressed in immunocytes, macrophages, and microglia. It can be used as a marker for normal (not 'dark') microglia in brain tissue, as IBA1 is expressed by all microglial cell subpopulations (PMIDs: 29749461, 11943136, 26847266, 9630473).
Is IBA1 upregulated in active immunophages?
Yes; its expression is associated with inflammatory activity (PMID: 29749461).
How do IBA1-positive microglia differ from microglia that express less or no IBA1?
'Dark' microglia is a recently described phenotype associated with Alzheimer's disease pathology and chronic stress; these dark microglia express decreased IBA1 (often punctiform), and show distinct ultrastructural differences from 'normal' microglia as well as condensed and electron-dense cytoplasm and nucleoplasm. Normal microglia generally display strong, diffuse expression of IBA1. IBA1-positive microglial processes in normal conditions also have a strong tendency to exclusively contact synaptic elements, such as axon terminals, dendritic spines, and synaptic clefts (PMIDs: 29992181, 26847266).
How is IBA1 related to Alzheimer's disease and pain?
Exacerbated immunoactivity of IBA1, particularly in proximity to amyloid plaques, is prominently featured in AD pathology. IBA1, along with other microglial markers, are also associated with pain, and robust microglial reactions often follow spinal cord injury (PMIDs: 29992181, 23792284).
Protocols
| Our current MultiPro staining protocol for the cocktail | Download protocol |
| 10x Genomics CG000149_Demonstrated Protocol CellSurface Protein Labeling_Rev D.pdf | Download protocol |