产品中心Cell Resources
联系我们CONTACT US
400-999-210024小时服务热线
产品概述
| 名称 | CT26.WT (小鼠结肠癌细胞) (STR鉴定正确) |
| 别称 | CT26WT |
| 种属 | 小鼠 |
| 生长特性 | 贴壁细胞 |
| 细胞形态 | 成纤维细胞样 |
| 冻存条件 | 冻存液：55% 基础培养基+40%FBS+5%DMSO 温度：液氮 |
| 培养方案A（默认） |
培养条件:
气相：空气，95%；CO2，5%, 温度：37℃
|
| 推荐传代比例 | 1:3-1:4 |
| 推荐换液频率 | 2-3次/周 |
| 背景描述 | CT26细胞是以N-亚硝基-N-甲基氨基甲酸酯(NNMU)诱导形成的未分化结肠癌细胞株，它克隆形成的细胞株命名为CT26.WT。用包含编码典型肿瘤相关抗原(TAA)β-半乳糖苷酶(β-gal)的lacZ基因的逆转录病毒载体LXSN稳定转染CT26.WT细胞，得到致死的亚克隆CT26.CL25。即使CT26.CL25细胞表达了典型的TAA-β-半乳糖苷酶，在正常小鼠中CT26.CL25细胞和CT26.WT细胞的生长率与致死率也保持基本一致。CT26.WT细胞与CT26.CL25细胞一起可用作测试免疫治疗程序的模型，并用于研究宿主免疫反应。 |
| 年龄（性别） | 不详 |
| 组织来源 | 器官：结肠；品系：BALB/c；疾病：癌 |
| 细胞类型 | 肿瘤细胞 |
| 肿瘤类型 | 肠癌细胞 |
| 生物安全等级 | BSL-1 |
| 致瘤性 | Yes, in BALB/c mice. Mice inoculated, subcutaneously, developed lethal tumors at 80% frequency with 1×10^3 cells and at 100% with 1×10^4 cells. Pulmonary metastases developed when mice were inoculated, intravenously, with 1×10^4 cells. |
| 抗原表达情况 | H-2d |
| 保藏机构 | ATCC; CRL-2638 BCRC; 60447 |
STR鉴定
-
STR位点信息
18-3 19 6-7 12 5-5 14 X-1 25,26 1-2 17,18 7-1 25.2 8-1 13 1-1 14,15 19-2 13 15-3 21.3,22.3 12-1 16,17 6-4 18,20 4-2 21.3 3-2 14 2-1 16,17 13-1 16.2,17.2,18.2
11-2 17 17-2 15,16 -
STR鉴定图
-
参考文献
-
Engineered hypoxia-responsive albumin nanoparticles mediating mitophagy regulation for cancer therapy (2025-01-11)
期刊：Nature Communications
DOI：10.1038/s41467-025-55905-y
影响因子 ：14.7
引用产品： MCF7 [MCF-7] 细胞 , B16 细胞 , CT26.WT 细胞 , 4T1 细胞 , PANC-1 细胞
-
Targeting the mevalonate pathway potentiates NUAK1 inhibition-induced immunogenic cell death and antitumor immunity (2025-01-16)
期刊：Cell Reports Medicine
DOI：10.1016/j.xcrm.2024.101913
影响因子 ：11.7
引用产品： B16-F10 细胞 , 293T [HEK-293T] 细胞 , CT26.WT 细胞 , SW480 [SW-480] 细胞 , THP-1 细胞 , HCT 116 细胞 , TE-1 细胞
-
Titin gene mutations enhance radiotherapy efficacy via modulation of tumour immune microenvironment in rectum adenocarcinoma (2025-01-02)
期刊：Clinical and Translational Medicine
影响因子 ：7.9
引用产品： CT26.WT 细胞 , CT26.WT细胞专用培养基
-
A nanobody-enzyme fusion protein targeting PD-L1 and sialic acid exerts anti-tumor effects by C-type lectin pathway-mediated tumor associated macrophages repolarizing (2025-01-15)
期刊：INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
DOI：10.1016/j.ijbiomac.2025.139953
影响因子 ：7.7
引用产品： CT26.WT 细胞 , MC38 细胞 , RAW 264.7 细胞
-
Effects of acteoside from Cistanche tubulosa on the plasma metabolome of cancer-related fatigue mice inoculated with colon cancer cells (2025-01-13)
期刊：Frontiers in Pharmacology
DOI：10.3389/fphar.2024.1370264
影响因子 ：4.4
引用产品： CT26.WT 细胞
-
Discovery of vitexin as a novel VDR agonist that mitigates the transition from chronic intestinal inflammation to colorectal cancer (2024-09-13)
期刊：Molecular Cancer
DOI：10.1186/s12943-024-02108-6
影响因子 ：27.7
引用产品： THP-1 细胞 , HCT 116 细胞 , CT26.WT 细胞 , 293T [HEK-293T] 细胞 , RAW 264.7 细胞
-
An emerging antibacterial nanovaccine for enhanced chemotherapy by selectively eliminating tumor-colonizing bacteria (2024-06-14)
期刊：Science Bulletin
DOI：10.1016/j.scib.2024.06.016
影响因子 ：18.8
引用产品： CT26.WT 细胞 , DC2.4 细胞
-
A Multifunctional Biomimetic Nanoplatform for Dual Tumor Targeting-Assisted Multimodal Therapy of Colon Cancer (2024-09-19)
期刊：ACS Nano
影响因子 ：15.8
引用产品： 293T [HEK-293T] 细胞 , EL4 细胞 , RAW 264.7 细胞 , CT26.WT 细胞
-
A Tumor Environment-Activated Photosensitized Biomimetic Nanoplatform for Precise Photodynamic Immunotherapy of Colon Cancer (2024-05-10)
期刊：Advanced Science
影响因子 ：14.3
引用产品： CT26.WT 细胞 , 293T [HEK-293T] 细胞 , BEAS-2B 细胞 , RAW 264.7 细胞
-
Leveraging chemotherapy-induced PD-L1 upregulation to potentiate targeted PD-L1 degradation using nanoparticle-based targeting chimeras (2024-09-18)
期刊：CHEMICAL ENGINEERING JOURNAL
影响因子 ：13.3
引用产品： 4T1 细胞 , CT26.WT 细胞
-
Lysosome-Targeting Bacterial Outer Membrane Vesicles for Tumor Specific Degradation of PD-L1 (2024-06-27)
期刊：Small
影响因子 ：13.0
引用产品： CT26.WT 细胞
-
Multivalent supramolecular fluorescent probes for accurate disease imaging (2024-10-18)
期刊：Science Advances
影响因子 ：11.7
引用产品： RAW 264.7 细胞 , LX-2 细胞 , CT26.WT 细胞 , HK-2 细胞 , AML12 细胞
-
Full-active pharmaceutical ingredient nanosensitizer for augmented photoimmunotherapy by synergistic mitochondria targeting and immunogenic death inducing (2024-11-09)
期刊：MedComm
DOI：10.1002/mco2.756
影响因子 ：10.7
引用产品： CT26.WT 细胞 , AGS 细胞
-
Targeted Clearance of Senescent Cells Via Engineered Extracellular Vesicles Reprograms Tumor Immunosuppressive Microenvironment (2024-05-24)
期刊：Advanced Healthcare Materials
影响因子 ：10.0
引用产品： CT26.WT 细胞 , 293T [HEK-293T] 细胞
-
Prussian Blue-Derived Nanocomposite Synergized with Calcium Overload for Three-Mode ROS Outbreak Generation to Enhance Oncotherapy (2024-06-11)
期刊：Advanced Healthcare Materials
影响因子 ：10.0
引用产品： CT26.WT 细胞
-
Enhancing tumor-specific recognition of programmable synthetic bacterial consortium for precision therapy of colorectal cancer (2024-01-20)
期刊：npj Biofilms and Microbiomes
DOI：10.1038/s41522-024-00479-8
影响因子 ：9.2
引用产品： CT26.WT 细胞 , RKO 细胞 , SW480 [SW-480] 细胞
-
CXCL1/IGHG1 signaling enhances crosstalk between tumor cells and tumor-associated macrophages to promote MC-LR-induced colorectal cancer progression (2024-04-30)
期刊：ENVIRONMENTAL POLLUTION
DOI：10.1016/j.envpol.2024.124081
影响因子 ：8.9
引用产品： RAW 264.7 细胞 , CT26.WT 细胞
-
Extracellular vesicles containing MFGE8 from colorectal cancer facilitate macrophage efferocytosis (2024-05-27)
期刊：Cell Communication and Signaling
DOI：10.1186/s12964-024-01669-9
影响因子 ：8.4
引用产品： CT26.WT 细胞
-
Self-Assembled PEGylated Nanocubes Based on Hydrophobic Camptothecin and Doxorubicin for Combinational Therapy of Colorectal Cancer (2024-09-25)
期刊：ACS Applied Materials & Interfaces
影响因子 ：8.3
引用产品： CT26.WT 细胞
-
Reshaped Local and Systemic Immune Responses Triggered by a Biomimetic Multifunctional Nanoplatform Coordinating Multi-Pathways for Cancer Therapy (2024-10-02)
期刊：ACS Applied Materials & Interfaces
影响因子 ：8.3
引用产品： RAW 264.7 细胞 , CT26.WT 细胞
-
INHBA promotes tumor growth and induces resistance to PD-L1 blockade by suppressing IFN-γ signaling (2024-09-02)
期刊：ACTA PHARMACOLOGICA SINICA
DOI：10.1038/s41401-024-01381-x
影响因子 ：6.9
引用产品： 293T [HEK-293T] 细胞 , B16 细胞 , MC38 细胞 , CT26.WT 细胞 , 4T1 细胞
-
Rapamycin circumvents anti PD-1 therapy resistance in colorectal cancer by reducing PD-L1 expression and optimizing the tumor microenvironment (2024-06-14)
期刊：BIOMEDICINE & PHARMACOTHERAPY
DOI：10.1016/j.biopha.2024.116883
影响因子 ：6.9
引用产品： CT26.WT 细胞 , SW620 细胞 , 特级胎牛血清
-
DDR1 is identified as an immunotherapy target for microsatellite stable colon cancer by CRISPR screening (2024-11-07)
期刊：npj Precision Oncology
DOI：10.1038/s41698-024-00743-2
影响因子 ：6.8
引用产品： HT-29 细胞 , CT26.WT 细胞 , DLD-1 细胞 , HCT 116 细胞
-
Ultrasound -Induced Thermal Effect Enhances the Efficacy of Chemotherapy and Immunotherapy in Tumor Treatment (2024-07-03)
期刊：International Journal of Nanomedicine
影响因子 ：6.6
引用产品： CT26.WT 细胞
-
The Impact of Atmospheric Cadmium Exposure on Colon Cancer and the Invasiveness of Intestinal Stents in the Cancerous Colon (2024-03-14)
期刊：Toxics
影响因子 ：4.6
引用产品： CT26.WT 细胞 , CT26.WT细胞专用培养基
-
Glycyrrhizin ameliorates colorectal cancer progression by regulating NHEJ pathway through inhibiting HMGB1-induced DNA damage response (2024-10-23)
期刊：Scientific Reports
DOI：10.1038/s41598-024-76155-w
影响因子 ：3.8
引用产品： CT26.WT 细胞 , HCT 116 细胞 , HT-29 细胞
-
Berberine attenuates 5-fluorouracil-induced intestinal mucosal injury by modulating the gut microbiota without compromising its anti-tumor efficacy (2024-07-13)
期刊：Heliyon
DOI：10.1016/j.heliyon.2024.e34528
影响因子 ：3.4
引用产品： CT26.WT 细胞
-
Astaxanthin Ameliorates Skeletal Muscle Atrophy in Mice With Cancer Cachexia (2024-04-03)
期刊：NUTRITION AND CANCER-AN INTERNATIONAL JOURNAL
DOI：10.1080/01635581.2024.2335584
影响因子 ：2.9
引用产品： CT26.WT 细胞
-
Piperine induces autophagy of colon cancer cells: Dual modulation of AKT/mTOR signaling pathway and ROS production (2024-07-02)
期刊：BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS
DOI：10.1016/j.bbrc.2024.150340
影响因子 ：2.5
引用产品： HCT 116 细胞 , SW480 [SW-480] 细胞 , SW620 细胞 , DLD-1 细胞 , CT26.WT 细胞 , NCM460 细胞 , IEC-6 细胞
-
Oxyhaemoglobin saturation NIR-IIb imaging for assessing cancer metabolism and predicting the response to immunotherapy (2023-09-11)
期刊：Nature Nanotechnology
DOI：10.1038/s41565-023-01501-4
影响因子 ：38.3
引用产品： 4T1 细胞 , EMT6 [EMT-6] 细胞 , Renca [RenCa] 细胞 , LLC [LL/2; LLC1] 细胞 , CT26.WT 细胞 , MFC 细胞
-
Metal-enriched HSP90 nanoinhibitor overcomes heat resistance in hyperthermic intraperitoneal chemotherapy used for peritoneal metastases (2023-06-14)
期刊：Molecular Cancer
DOI：10.1186/s12943-023-01790-2
影响因子 ：37.3
引用产品： MGC80-3 [MGC-803] 细胞 , HGC-27 细胞 , CT26.WT 细胞 , CT26.WT 细胞
-
Generation of whole tumor cell vaccine for on-demand manipulation of immune responses against cancer under near-infrared laser irradiation (2023-07-26)
期刊：Nature Communications
DOI：10.1038/s41467-023-40207-y
影响因子 ：16.6
引用产品： 4T1 细胞 , CT26.WT 细胞 , LLC [LL/2; LLC1] 细胞
-
Modular Hydrogel Vaccine for Programmable and Coordinate Elicitation of Cancer Immunotherapy (2023-05-24)
期刊：Advanced Science
影响因子 ：15.1
引用产品： 4T1 细胞 , CT26.WT 细胞
-
Monocarboxylate transporter blockage-enabled lactate redistribution reshapes immunosuppressive tumor microenvironment and enhances chemodynamic immunotherapy (2023-11-07)
期刊：CHEMICAL ENGINEERING JOURNAL
影响因子 ：15.1
引用产品： CT26.WT 细胞 , DC2.4 细胞
-
Microbubbles-assisted ultrasonication to promote tumor accumulation of therapeutics and modulation of tumor microenvironment for enhanced cancer treatments (2023-06-01)
期刊：BIOMATERIALS
DOI：10.1016/j.biomaterials.2023.122181
影响因子 ：14.0
引用产品： CT26.WT 细胞 , 人脐静脉内皮细胞 , RPMI-1640 培养基
-
Drug-loaded microbubble delivery system to enhance PD-L1 blockade immunotherapy with remodeling immune microenvironment (2023-02-09)
期刊：Biomaterials Research
DOI：10.1186/s40824-023-00350-5
影响因子 ：11.3
引用产品： RAW 264.7 细胞 , CT26.WT 细胞
-
Original research: Low molecular weight heparin synergistically enhances the efficacy of adoptive and anti-PD-1-based immunotherapy by increasing lymphocyte infiltration in colorectal cancer (2023-08-18)
期刊：Journal for ImmunoTherapy of Cancer
影响因子 ：10.9
引用产品： CT26.WT 细胞
-
Suppression of Tumor or Host Intrinsic CMTM6 Drives Antitumor Cytotoxicity in a PD-L1–Independent Manner (2023-02-03)
期刊：Cancer Immunology Research
DOI：10.1158/2326-6066.CIR-22-0439
影响因子 ：10.1
引用产品： Jurkat, Clone E6-1 细胞 , RKO 细胞 , CT26.WT 细胞 , B16-F10 细胞 , MC38 细胞 , 4T1 细胞 , LLC [LL/2; LLC1] 细胞 , Hepa 1-6 细胞 , YAC-1 细胞 , 293T [HEK-293T] 细胞 , AAV-293 细胞 , STR鉴定
-
Combination anti-PD-1 and electroacupuncture induces a potent anti-tumor immune response in microsatellite-stable colorectal cancer (2023-11-13)
期刊：Cancer Immunology Research
DOI：10.1158/2326-6066.CIR-23-0309
影响因子 ：10.1
引用产品： CT26.WT 细胞
-
Dynamic shielding of bacterial outer membrane vesicles for safe and efficient chemo-immunotherapy against tumors (2023-11-17)
期刊：Nano Research
影响因子 ：9.9
引用产品： CT26.WT 细胞
-
Aggregation-induced emission photosensitizer/bacteria biohybrids enhance Cerenkov radiation-induced photodynamic therapy by activating anti-tumor immunity for synergistic tumor treatment (2023-06-15)
期刊：Acta Biomaterialia
DOI：10.1016/j.actbio.2023.06.009
影响因子 ：9.7
引用产品： CT26.WT 细胞
-
Anti-tumor effect of PD-L1-targeting antagonistic aptamer-ASO delivery system with dual inhibitory function in immunotherapy (2023-11-08)
期刊：Cell Chemical Biology
DOI：10.1016/j.chembiol.2023.10.010
影响因子 ：8.6
引用产品： EMT6 [EMT-6] 细胞 , MC38 细胞 , B16 细胞 , CT26.WT 细胞
-
Smart Nanosystem-Mediated Inhibition of Mitochondrial Respiration for Enhanced Phototherapy-Induced Antitumor Immunity (2023-06-25)
期刊：International Journal of Nanomedicine
影响因子 ：8.0
引用产品： CT26.WT 细胞 , RPMI-1640 培养基 , 特级胎牛血清
-
Dual-inhibition of lactate metabolism and Prussian blue-mediated radical generation for enhanced chemodynamic therapy and antimetastatic effect (2023-04-18)
期刊：Nanoscale
影响因子 ：6.7
引用产品： RPMI-1640完全培养基 (含10%FBS） , NCTC clone 929 [L 细胞, L-929] 细胞 , CT26.WT 细胞
-
Tumor-targeting engineered probiotic Escherichia coli Nissle 1917 inhibits colorectal tumorigenesis and modulates gut microbiota homeostasis in mice (2023-04-24)
期刊：LIFE SCIENCES
影响因子 ：6.1
引用产品： CT26.WT 细胞
-
Ansofaxine hydrochloride inhibits tumor growth and enhances Anti-TNFR2 in murine colon cancer model (2023-12-14)
期刊：Frontiers in Pharmacology
DOI：10.3389/fphar.2023.1286061
影响因子 ：5.6
引用产品： CT26.WT 细胞 , MCA38 细胞 , 4T1 细胞 , 特级胎牛血清
-
TP53TG1/STAT axis is involved in the development of colon cancer through affecting PD-L1 expression and immune escape mechanism of tumor cells (2023-11-15)
期刊：American Journal of Cancer Research
DOI：PMID:38058799
影响因子 ：5.3
引用产品： RPMI-1640 培养基 , CT26.WT 细胞 , 特级胎牛血清
-
Excessive consumption of mucin by over-colonized Akkermansia muciniphila promotes intestinal barrier damage during malignant intestinal environment (2023-03-02)
期刊：Frontiers in Microbiology
DOI：10.3389/fmicb.2023.1111911
影响因子 ：5.2
引用产品： CT26.WT 细胞
-
Ferulic Acid Induces Autophagy and Apoptosis in Colon Cancer CT26 Cells via the MAPK Pathway (2023-08-11)
期刊：MOLECULES
影响因子 ：4.6
引用产品： CT26.WT 细胞
-
Isoliquiritigenin Inhibits the Growth of Colorectal Cancer Cells through the ESR2/PI3K/AKT Signalling Pathway (2023-12-27)
期刊：Pharmaceuticals
影响因子 ：4.6
引用产品： HCT 116 细胞 , SW480 [SW-480] 细胞 , CT26.WT 细胞
-
Self-Assembled Amphiphilic Camptothecin Nanoparticles with Glutathione-Responsive and Tumor-Targeting Ability for Enhanced Colorectal Cancer Therapy (2023-09-21)
期刊：Advanced Therapeutics
影响因子 ：4.6
引用产品： CT26.WT 细胞
-
Colorectal cancer-derived extracellular vesicles containing HSP70 enhance macrophage phagocytosis by up-regulating MARCO expression (2023-03-22)
期刊：EXPERIMENTAL CELL RESEARCH
DOI：10.1016/j.yexcr.2023.113565
影响因子 ：3.7
引用产品： CT26.WT 细胞
-
MiR-26a-5p exerts its influence by targeting EP300, a molecule known for its role in activating the PI3K/AKT/mTOR signaling pathway in CD8+tumor-infiltrating lymphocytes of colorectal cancer (2023-11-30)
期刊：CELLULAR AND MOLECULAR BIOLOGY
DOI：10.14715/cmb/2023.69.12.37
影响因子 ：1.6
引用产品： CT26.WT 细胞
-
Synthetic Lignin-Derived Therapeutic Nano Reagent as Intestinal pH-Sensitive Drug Carriers Capable of Bypassing the Gastric Acid Environment for Colitis Treatment (2022-12-15)
期刊：ACS Nano
影响因子 ：18.0
引用产品： RAW 264.7 细胞 , CT26.WT 细胞 , 人脐静脉内皮细胞
-
Nitroreductase-instructed supramolecular assemblies for microbiome regulation to enhance colorectal cancer treatments (2022-11-09)
期刊：Science Advances
影响因子 ：15.0
引用产品： Hela 细胞 , HT-29 细胞 , HCT 116 细胞 , CT26.WT 细胞 , DMEM高糖 培养基 , McCoy's 5A 培养基 , RPMI-1640 培养基
-
A hybrid of lactic acid bacteria and metal-organic frameworks potentiates photodynamic immunotherapy for hypoxia-targeted tumor eradication (2022-08-12)
期刊：Science China-Materials
影响因子 ：8.6
引用产品： CT26.WT 细胞 , RAW 264.7 细胞
-
CAR-T-Cell Therapy for Solid Tumors Positive for Fibronectin Extra Domain B (2022-09-14)
期刊：Cells
影响因子 ：7.7
引用产品： U-87 MG 细胞 , A549 [A-549] 细胞 , F9 细胞 , CT26.WT 细胞
-
Arrangement of Indocyanine Green in a 1.5-Nanometer Channel to Achieve High-Efficiency Imaging of the Intestinal Lymphatic System (2022-12-08)
期刊：MOLECULES
影响因子 ：4.9
引用产品： 小鼠淋巴管内皮细胞 , RAW 264.7 细胞 , CT26.WT 细胞
-
A serum metabolomics study based on LC-MS: Chemosensitization effects of Rauvolfia vomitoria Afzel. combined with 5- fluorouracil on colorectal cancer mice (2022-09-22)
期刊：JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS
DOI：10.1016/j.jpba.2022.115074
影响因子 ：3.6
引用产品： CT26.WT 细胞
-
Disulfiram-loaded hollow copper sulfide nanoparticles show anti-tumor effects in preclinical models of colorectal cancer (2022-10-07)
期刊：BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS
DOI：10.1016/j.bbrc.2022.10.027
影响因子 ：3.3
引用产品： CT26.WT 细胞
-
GSH-Responsive Dnase-I-Loaded MnOx Nanoplatforms for Combined Protein-Chemodynamic Therapy (2022-12-29)
期刊：Advanced NanoBiomed Research
影响因子 ：
引用产品： CT26.WT 细胞 , HSF 细胞
-
Danggui Buxue Decoction in the Treatment of Metastatic Colon Cancer: Network Pharmacology Analysis and Experimental Validation (2021-02-24)
期刊：Drug Design Development and Therapy
影响因子 ：4.3
引用产品： CT26.WT 细胞
-
Lycorine Induces autophagy-associated apoptosis by targeting MEK2 and enhances vemurafenib activity in colorectal cancer (2020-01-03)
期刊：Aging-US
影响因子 ：5.2
引用产品： HCT 116 细胞 , SW480 [SW-480] 细胞 , RKO 细胞 , CT26.WT 细胞
-
Gut Microbiome Influences the Efficacy of PD-1 Antibody Immunotherapy on MSS-Type Colorectal Cancer via Metabolic Pathway (2020-04-30)
期刊：Frontiers in Microbiology
影响因子 ：5.2
引用产品： CT26.WT 细胞
-
Bifunctional liposomes reduce the chemotherapy resistance of doxorubicin induced by reactive oxygen species (2019-08-15)
期刊：Biomaterials Science
影响因子 ：6.6
引用产品： CT26.WT 细胞
-
A tungsten nitride-based degradable nanoplatform for dual-modal image-guided combinatorial chemo-photothermal therapy of tumors (2018-12-27)
期刊：Nanoscale
影响因子 ：6.7
引用产品： CT26.WT 细胞 , 4T1 细胞
FAQs
Q：{{item.question}}
A：
产品资料
识别码示意图
