CD38 抗体 (Extracellular)
Quick Overview for CD38 抗体 (Extracellular) (ABIN7581843)
抗原
See all CD38 抗体适用
宿主
克隆类型
标记
应用范围
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抗原表位
- AA 131-145, Extracellular
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原理
- A Rabbit Polyclonal antibody to CD38 (extracellular)
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序列
- (C)KSKHLAHQYT WIQGK
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特异性
- Extracellular, C-terminus.
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预测反应
- Rat - identical The antibody will not recognize human CD38
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产品特性
- Anti-CD38 (extracellular) Antibody (ABIN7581843) is a highly specific antibody directed against an extracellular epitope of the mouse protein. The antibody can be used in western blot, immunohistochemistry and flow cytometry applications. It has been designed to recognize CD38 from mouse and rat samples. The antibody will not recognize human samples.
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纯化方法
- Affinity purified on immobilized antigen.
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免疫原
- (C)KSKHLAHQYTWIQGK, corresponding to amino acid residues 131 - 145 of mouse CD38
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亚型
- IgG
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anti-CD38 (AA 1-300) antibody
适用: 人 IHC, WB, IF 宿主: 兔 Polyclonal unconjugated
anti-CD38 (AA 46-300) antibody适用: 人 IHC, WB, IF 宿主: 兔 Polyclonal unconjugated
anti-CD38 (AA 43-300) antibody适用: 人 IHC, WB, ELISA 宿主: 小鼠 Monoclonal 5C5C3 unconjugated
anti-CD38 (AA 241-270), (C-Term) antibody适用: 人 FACS, WB, IF, IHC (p) 宿主: 兔 Polyclonal RB18001 unconjugated
anti-CD38 (AA 241-270) antibody适用: 人 FACS, IHC, WB, ELISA, IF 宿主: 兔 Polyclonal unconjugated
anti-CD38 antibody适用: 人 FACS, IHC (fro), IHC (p) 宿主: 小鼠 Monoclonal HIT2 unconjugated
anti-CD38 antibody (APC)适用: 人 FACS 宿主: 小鼠 Monoclonal HIT2 APC
anti-CD38 antibody (PE)适用: 人 FACS 宿主: 小鼠 Monoclonal HIT2 PE
anti-CD38 (AA 101-200) antibody适用: 小鼠, 大鼠 FACS, WB, ELISA, IHC (fro), IHC (p), IF (p), IF (cc) 宿主: 兔 Polyclonal unconjugated
anti-CD38 antibody (Biotin)GMP Grade 适用: 人, Baboon, Cynomolgus, 猕猴 FACS 宿主: 小鼠 Monoclonal OKT10 Biotin
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应用备注
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Antigen preadsorption control: 1 μg peptide per 1 μg antibody
Application Dilutions Immunohistochemistry paraffin embedded sections ihc: 1:300
Application Dilutions Western blot wb: 1:400
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限制
- 仅限研究用
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状态
- Lyophilized
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溶解方式
- 0.2 mL double distilled water (DDW).
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浓度
- 1 mg/mL
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缓冲液
- PBS pH 7.4
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储存条件
- 4 °C,-20 °C
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储存方法
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Storage before reconstitution: The antibody ships as a lyophilized powder at room temperature. Upon arrival, it should be stored at -20°C.
Storage after reconstitution: The reconstituted solution can be stored at 4°C for up to 1 week. For longer periods, small aliquots should be stored at -20°C. Avoid multiple freezing and thawing. Centrifuge all antibody preparations before use (10000 x g 5 min).
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- CD38
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背景
- ADP-Ribosyl Cyclase 1, ADPRC 1, Cyclic ADP-Ribose Hydrolase 1, cADPR hydrolase 1, CADPR1,ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase 1, ADPRC1, also known as CD38, is a member of the ADP-ribosyl cyclase family. CD38 can act as an enzyme with NAD-depleting and intracellular signaling activity or as a receptor with adhesive functions.1,2CD38, composed of 300 amino acids, is a single chain glycoprotein with a single transmembrane segment that can behave topologically as either a type II or type III membrane protein depending on its orientation within the membrane. CD38 functions as an enzyme that utilizes nicotinamide adenine dinucleotide (NAD+) as a substrate and catalyzes the synthesis of nicotinamide (NAM) and ADPR. NAD+ is an essential cofactor that regulates energy metabolism and can be converted to cADPR, releasing NAM. CD38 can also hydrolyze cADPR to ADP-ribose. These enzymatic functions are significant as both ADPR and cADPR serve as second messengers that regulate various cellular processes by inducing Ca2+ mobilization.1,2In addition to its enzymatic activity, CD38 can function as a receptor for CD31, allowing it to act as an adhesion molecule that mediates selectin-like binding of hematopoietic cells to endothelial cells and facilitates their migration to tissues.1,2CD38 is found in various tissues, with high levels of expression in hematopoietic tissues such as the bone marrow and lymph nodes. In immune cells, it has been detected in B cells, macrophages, dendritic cells, innate lymphoid cells, natural killer cells, T cells, neutrophils, and monocytes. CD38 has been shown to play a role in regulating the release of cytokines, cell adhesion, and cellular migration towards areas of inflammation.1,2,3CD38 is also found in non-hematopoietic tissues, including prostatic epithelial cells, pancreatic islet astrocytes, smooth muscle cells, retinal tubes, kidney, gut, and brain.1,2In the context of the brain, CD38 is expressed in various cell types, including neurons and glial cells. Its role in the central nervous system is multifaceted, and research suggests that it may be involved in processes such as neurotransmission, synaptic plasticity, and neuroinflammation.4As mentioned above, CD38 is a major NAD+-consuming enzyme. NAD has emerged as a key player in energy metabolism, serving as a coenzyme in the production of adenosine triphosphate (ATP) through processes like glycolysis and oxidative phosphorylation. Declines in NAD levels have been observed with aging, and this reduction may impact cellular energy production and contribute to age-related decline in various tissues.4,5 In accordance to that, mice lacking CD38 show increased NAD+ concentrations in the brain, liver, and muscles. Furthermore, due to their resulting enhanced energy expenditure and higher metabolic rates, these animals are protected against obesity, despite a high-fat diet. 4,5In the brain, CD38 expression and activity increases during aging or neuroinflammation conditions, which contributes significantly to age-related NAD+ depletion and mitochondrial dysfunction. In fact, Alzheimer disease pathology is significantly attenuated in mice lacking CD38. 5,6Based on the key role of CD38 in the immune system and the regulation of the immune response, as well as its central role as a regulator of metabolism, through maintenance of NAD+ homeostasis, it is unsurprising that it has emerged as a pharmacological target in various disease contexts, particularly in the fields of cancer, neurodegenerative diseases, and autoimmune disorders.
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基因ID
- 12494
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UniProt
- P56528
抗原
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