产品: CD163 抗体
货号: DF8235
描述: Rabbit polyclonal antibody to CD163
应用: WB IF/ICC
文献验证: WB
反应: Human, Mouse, Rat
预测: Pig, Bovine, Horse, Rabbit, Dog
分子量: 125 kDa; 125kD(Calculated).
蛋白号: Q86VB7
RRID: AB_2841532

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产品描述

来源:
Rabbit
应用:
WB 1:1000-3000, IF/ICC 1:100-1:500
*The optimal dilutions should be determined by the end user.
*Tips:

WB: 适用于变性蛋白样本的免疫印迹检测. IHC: 适用于组织样本的石蜡(IHC-p)或冰冻(IHC-f)切片样本的免疫组化/荧光检测. IF/ICC: 适用于细胞样本的荧光检测. ELISA(peptide): 适用于抗原肽的ELISA检测.

反应:
Human, Mouse, Rat
预测:
Pig(100%), Bovine(%), Horse(%), Rabbit(%), Dog(%)
克隆:
Polyclonal
特异性:
CD163 Antibody detects endogenous levels of total CD163.
RRID:
AB_2841532
引用格式: Affinity Biosciences Cat# DF8235, RRID:AB_2841532.
偶联:
Unconjugated.
纯化:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
保存:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
别名:

展开/折叠

C163A_HUMAN; CD 163; CD163; CD163 antigen; CD163 molecule; Hemoglobin scavenger receptor; M130; M130 antigen precursor; Macrophage associated antigen; MM130; OTTHUMP00000238617; OTTHUMP00000238618; OTTHUMP00000238619; OTTHUMP00000238620; SCARI1; Scavenger receptor cysteine rich type 1 protein M130; sCD163; Soluble CD163;

抗原和靶标

免疫原:
Uniprot:
基因/基因ID:
表达:
Q86VB7 C163A_HUMAN:

Expressed in monocytes and mature macrophages such as Kupffer cells in the liver, red pulp macrophages in the spleen, cortical macrophages in the thymus, resident bone marrow macrophages and meningeal macrophages of the central nervous system. Expressed also in blood. Isoform 1 is the lowest abundant in the blood. Isoform 2 is the lowest abundant in the liver and the spleen. Isoform 3 is the predominant isoform detected in the blood.

序列:
MSKLRMVLLEDSGSADFRRHFVNLSPFTITVVLLLSACFVTSSLGGTDKELRLVDGENKCSGRVEVKVQEEWGTVCNNGWSMEAVSVICNQLGCPTAIKAPGWANSSAGSGRIWMDHVSCRGNESALWDCKHDGWGKHSNCTHQQDAGVTCSDGSNLEMRLTRGGNMCSGRIEIKFQGRWGTVCDDNFNIDHASVICRQLECGSAVSFSGSSNFGEGSGPIWFDDLICNGNESALWNCKHQGWGKHNCDHAEDAGVICSKGADLSLRLVDGVTECSGRLEVRFQGEWGTICDDGWDSYDAAVACKQLGCPTAVTAIGRVNASKGFGHIWLDSVSCQGHEPAIWQCKHHEWGKHYCNHNEDAGVTCSDGSDLELRLRGGGSRCAGTVEVEIQRLLGKVCDRGWGLKEADVVCRQLGCGSALKTSYQVYSKIQATNTWLFLSSCNGNETSLWDCKNWQWGGLTCDHYEEAKITCSAHREPRLVGGDIPCSGRVEVKHGDTWGSICDSDFSLEAASVLCRELQCGTVVSILGGAHFGEGNGQIWAEEFQCEGHESHLSLCPVAPRPEGTCSHSRDVGVVCSRYTEIRLVNGKTPCEGRVELKTLGAWGSLCNSHWDIEDAHVLCQQLKCGVALSTPGGARFGKGNGQIWRHMFHCTGTEQHMGDCPVTALGASLCPSEQVASVICSGNQSQTLSSCNSSSLGPTRPTIPEESAVACIESGQLRLVNGGGRCAGRVEIYHEGSWGTICDDSWDLSDAHVVCRQLGCGEAINATGSAHFGEGTGPIWLDEMKCNGKESRIWQCHSHGWGQQNCRHKEDAGVICSEFMSLRLTSEASREACAGRLEVFYNGAWGTVGKSSMSETTVGVVCRQLGCADKGKINPASLDKAMSIPMWVDNVQCPKGPDTLWQCPSSPWEKRLASPSEETWITCDNKIRLQEGPTSCSGRVEIWHGGSWGTVCDDSWDLDDAQVVCQQLGCGPALKAFKEAEFGQGTGPIWLNEVKCKGNESSLWDCPARRWGHSECGHKEDAAVNCTDISVQKTPQKATTGRSSRQSSFIAVGILGVVLLAIFVALFFLTKKRRQRQRLAVSSRGENLVHQIQYREMNSCLNADDLDLMNSSENSHESADFSAAELISVSKFLPISGMEKEAILSHTEKENGNL

种属预测

种属预测:

score>80的预测可信度较高,可尝试用于WB检测。*预测模型主要基于免疫原序列比对,结果仅作参考,不作为质保凭据。

Species
Results
Score
Pig
100
Horse
100
Dog
100
Bovine
86
Rabbit
86
Sheep
0
Xenopus
0
Zebrafish
0
Chicken
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

研究背景

功能:

Acute phase-regulated receptor involved in clearance and endocytosis of hemoglobin/haptoglobin complexes by macrophages and may thereby protect tissues from free hemoglobin-mediated oxidative damage. May play a role in the uptake and recycling of iron, via endocytosis of hemoglobin/haptoglobin and subsequent breakdown of heme. Binds hemoglobin/haptoglobin complexes in a calcium-dependent and pH-dependent manner. Exhibits a higher affinity for complexes of hemoglobin and multimeric haptoglobin of HP*1F phenotype than for complexes of hemoglobin and dimeric haptoglobin of HP*1S phenotype. Induces a cascade of intracellular signals that involves tyrosine kinase-dependent calcium mobilization, inositol triphosphate production and secretion of IL6 and CSF1. Isoform 3 exhibits the higher capacity for ligand endocytosis and the more pronounced surface expression when expressed in cells.

After shedding, the soluble form (sCD163) may play an anti-inflammatory role, and may be a valuable diagnostic parameter for monitoring macrophage activation in inflammatory conditions.

翻译修饰:

A soluble form (sCD163) is produced by proteolytic shedding which can be induced by lipopolysaccharide, phorbol ester and Fc region of immunoglobulin gamma. This cleavage is dependent on protein kinase C and tyrosine kinases and can be blocked by protease inhibitors. The shedding is inhibited by the tissue inhibitor of metalloproteinase TIMP3, and thus probably induced by membrane-bound metalloproteinases ADAMs.

Phosphorylated.

细胞定位:

Secreted.

Cell membrane>Single-pass type I membrane protein.
Note: Isoform 1 and isoform 2 show a lower surface expression when expressed in cells.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
组织特异性:

Expressed in monocytes and mature macrophages such as Kupffer cells in the liver, red pulp macrophages in the spleen, cortical macrophages in the thymus, resident bone marrow macrophages and meningeal macrophages of the central nervous system. Expressed also in blood. Isoform 1 is the lowest abundant in the blood. Isoform 2 is the lowest abundant in the liver and the spleen. Isoform 3 is the predominant isoform detected in the blood.

亚基结构:

Interacts with CSNK2B.

蛋白家族:

The SRCR domain 3 mediates calcium-sensitive interaction with hemoglobin/haptoglobin complexes.

文献引用

1). Biomimetic Multichannel Silk Nerve Conduits With Multicellular Spatiotemporal Distributions for Spinal Cord Injury Repair. Advanced materials (Deerfield Beach, Fla.), 2024 (PubMed: 39268784) [IF=27.4]

2). Identification and validation of immune and diagnostic biomarkers for interstitial cystitis/painful bladder syndrome by integrating bioinformatics and machine-learning. Frontiers in immunology, 2025 (PubMed: 39917301) [IF=5.7]

3). PD-1-Positive Tumor-Associated Macrophages Define Poor Clinical Outcomes in Patients With Muscle Invasive Bladder Cancer Through Potential CD68/PD-1 Complex Interactions. Frontiers in Oncology, 2021 (PubMed: 34079767) [IF=3.5]

Application: WB    Species: Human    Sample: TAMs

FIGURE 5 | (A) Both THP-1 cells and THP-1 derived macrophages expressed PD-1 and CD68. T24 cells expressed PD-L1. (B) A co-IP assay showing the binding between CD68 and PD-1, hinting at the possibility of a CD68 and PD-1 interaction. (C) The binding of CD68 and PD-1 promoted THP-1 derived macrophages to M2 polarization whereas the blockage can reverse the process. (D) Molecular docking showing the interactions of CD68 and PD-1 through possible LAMP-like and IgV domains. SP indicates signal peptide and TM indicates transmembrane domain. (E) The cell viability assays of T24, THP-1 derived macrophages and PBMC co- culture experiments. T24 cell group and THP-1 derived macrophage group were the control groups. ***p < 0.001 (Student’s t-test).

4). ASPM Is a Prognostic Biomarker and Correlates With Immune Infiltration in Kidney Renal Clear Cell Carcinoma and Liver Hepatocellular Carcinoma. Frontiers in Oncology, 2022 (PubMed: 35515103) [IF=3.5]

Application: IHC    Species: Human    Sample: KIRC and LIHC tissues

Figure 7 Expression analysis of ASPM in KIRC and LIHC tissues. (A) Relative level of ASPM mRNA using quantitative RT-PCR; **p < 0.01. (B) The expression of ASPM was analyzed by Western-blot analysis using a compound samples. (C) Tumor infiltration of B cells, CD8+ T cells, and M2 macrophages in KIRC and LIHC using immunohistochemistry. 20 diagnosed cases of KIRC and 20 diagnosed cases of LIHC samples for immunohistochemistry. We validate the relationship between ASPM expression and B cells (marker: CD19), CD8+ T cells (marker: CD8A), and M2 macrophages (marker: CD163), we performed immunohistochemistry to assess ASPM, CD19, CD8A, and CD163. Muscle and lymph nodes as control samples. (a-d, f-i) Tumor infiltration of B cells, CD8+ T cells, and M2 macrophages in KIRC. (k-n, p-s) Tumor infiltration of B cells, CD8+ T cells, and M2 macrophages in LIHC. (a-d) High expression of ASPM (+++), CD8A (++), CD19 (++), and CD163 (++) in KIRC. (f-i) Low expression of ASPM (+), CD8A (+), CD19 (+), and CD163 (+) in KIRC. (k-n) High expression of ASPM (+++), CD8A (++), CD19 (++), and CD163 (++) in LIHC. (p-s) Low expression of ASPM (+), CD8A (+), CD19 (+), and CD163 (+) in LIHC. (e, o) lymph nodes was used as a positive control in KIRC (+++) and LIHC (+++). (j, t) muscle was used as a negative control in KIRC (-) and LIHC (-). The expression density of ASPM, CD8A, CD19, and CD163 in KIRC and LIHC tissues were quantitated by scoring staining intensity, including negative (–) and weak (+) staining, moderate (++) and strong (+ + +) staining, respectively.

5). Germacrone ameliorates acute lung injury induced by intestinal ischemia-reperfusion by regulating macrophage M1 polarization and mitochondrial defects. Acta biochimica et biophysica Sinica, 2024 (PubMed: 39439416) [IF=3.3]

6). Germacrone Ameliorates Acute Lung Injury Induced by Intestinal Ischemia Reperfusion Via Regulating Macrophage M1 Polarization and Mitochondrial Defects. Acta biochimica et biophysica Sinica, 2024 (PubMed: 39439416) [IF=3.3]

7). Histopathological characteristics of PRRS and expression profiles of viral receptors in the piglet immune system. Frontiers in veterinary science, 2024 (PubMed: 39568484) [IF=3.2]

8). Gegen Qinlian decoction inhibited M1 macrophage polarization and ulcerative colitis progression through regulating histone lactylation. Tissue & cell, 2024 (PubMed: 39003913) [IF=2.7]

9). CK2 inhibitor DMAT ameliorates spinal cord injury by increasing autophagy and inducing anti-inflammatory microglial polarization. Neuroscience letters, 2023 (PubMed: 37019269) [IF=2.5]

10). LCN2 Regulates Microglia Polarization Through the p38MAPK-PGC-1α-PPARγ Pathway to Alleviate Traumatic Brain Injury. Cell biochemistry and biophysics, 2024 (PubMed: 39688655) [IF=1.8]

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