Sample result
SIINFEKL, an exact peptide
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The search
- Query
- SIINFEKL · 8 lettersSIINFEKL
- Search
- Exact text → Patent proteins
- Set
- Public patent sequences: Patent proteins, snapshot 2026-11-05-c456f6bdba29
- Ran
- 2026-11-12
- Found
- 771 sequences, 2,028 publications, 1,357 families
Exact search reads every stored sequence for this text, so these counts are complete. A letter matches only that letter, and an N in a stored sequence is not a wildcard. The list keeps up to 1,000,000 matches. These results do not establish patentability.
Patents
2,028 publications in 1,357 families match these filters.
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JP 2025120943-A2025-08-18
SUBSTITUTED AMINOTHIAZOLES AS DGKZETA INHIBITORS FOR IMMUNE ACTIVATION
Applicants [Refer to the patent publication]
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 18 to 25. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 18 SIINFEKL 258 of 8 identical, no gaps.
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US 12391732-B22025-08-19
Articles comprising a silk polypeptide for antigen delivery
AMSILK GmbH et al
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 580 to 587. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 580 SIINFEKL 5878 of 8 identical, no gaps.
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EP 4605433-A22025-08-27
LYMPHOCYTE-ACTIVATING GENE 3 (LAG-3) TARGETED T CELL SILENCER FOR THE TREATMENT OF AUTOIMMUNE DISEASES
UNIV NEW YORK
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 1 SIINFEKL 88 of 8 identical, no gaps.
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WO 2025176843-A12025-08-28
MICROALGAE EXTRACELLULAR VESICLE BASED GENE THERAPY VECTORS (MEV-GTVS), THEIR PREPARATION, AND USES THEREOF
AGS THERAPEUTICS SAS
Query Match 100.0%Identity 100.0%Family of 2
Best alignment and family
Query 1 to 8, hit 258 to 265. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 258 SIINFEKL 2658 of 8 identical, no gaps.
Family of 2
Grouped by a shared priority claim, US202463556325P.
- WO 2025176843-A12025-08-28
- WO 2025176847-A12025-08-28
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EP 4608970-A22025-09-03
PD-1+CD38HICD8+ T CELLS AND USES THEREOF
UNIV GEORGETOWN
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 1 SIINFEKL 88 of 8 identical, no gaps.
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EP 4612293-A12025-09-10
RUMINAL AND METHANOGEN VACCINES AND USES THEREOF
HELIX NANOTECHNOLOGIES INC
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 258 to 265. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 258 SIINFEKL 2658 of 8 identical, no gaps.
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EP 4613276-A22025-09-10
IMMUNOSTIMULATORY BACTERIA DELIVERY PLATFORMS AND THEIR USE FOR DELIVERY OF THERAPEUTIC PRODUCTS
ACTYM THERAPEUTICS INC
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 1 SIINFEKL 88 of 8 identical, no gaps.
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US 12415857-B22025-09-16
Anti-CTLA-4 antibody and use thereof
Chugai Seiyaku Kabushiki Kaisha
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 196 to 203. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 196 SIINFEKL 2038 of 8 identical, no gaps.
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WO 2025190968-A12025-09-18
APOLIPOPROTEIN LIPID NANOPARTICLE
BIO TRIP B V
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 571 to 578. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 571 SIINFEKL 5788 of 8 identical, no gaps.
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EP 4619753-A12025-09-24
NOVEL REAGENTS FOR THE DIAGNOSIS AND MONITORING OF FOOD ALLERGIES AND METHODS OF USE THEREOF
CHILDRENS HOSPITAL PHILADELPHIA
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 258 to 265. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 258 SIINFEKL 2658 of 8 identical, no gaps.
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WO 2025199149-A12025-09-25
STING AGONISM FOR ANTIGEN SPECIFIC TOLERANCE
COUR PHARMACEUTICALS DEV COMPANY INC
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 1 SIINFEKL 88 of 8 identical, no gaps.
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JP 2025534300-A2025-10-15
CTA VACCINE CASSETTES
GRITSTONE BIO, INC
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 34 to 41. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 34 SIINFEKL 418 of 8 identical, no gaps.
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JP 2025534986-A2025-10-22
EGFR VACCINE CASSETTES
GRITSTONE BIO, INC
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 34 to 41. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 34 SIINFEKL 418 of 8 identical, no gaps.
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WO 2025225648-A2025-10-30
Patent application sequence for WO 2025225648-A/10
Kyoto University
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 1 SIINFEKL 88 of 8 identical, no gaps.
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WO 2025225716-A2025-10-30
SFTSV nucleic acid lipid particle vaccine
Daiichi Sankyo Company, Limited
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 258 to 265. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 258 SIINFEKL 2658 of 8 identical, no gaps.
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KR 1020250158022-A2025-11-05
BUTYROPHILIN A2 AND RELATED ISOFORMS FOR THE TREATMENT OF AUTOIMMUNITY AND INFLAMMATION
CEDARS-SINAI MEDICAL CENTER
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 1 SIINFEKL 88 of 8 identical, no gaps.
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WO 2025233076-A12025-11-13
CAF® IMMUNOGENIC COMPOSITION FOR MRNA DELIVERY
STATENS SERUM INST
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 258 to 265. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 258 SIINFEKL 2658 of 8 identical, no gaps.
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JP 2025170217-A2025-11-18
SOLUBLE MULTIMERIC FUSION PROTEINS AND METHODS OF TREATMENT USING THE FUSION PROTEINS
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 335 to 342. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 335 SIINFEKL 3428 of 8 identical, no gaps.
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JP 2025537713-A2025-11-20
RUMINAL AND METHANOGEN VACCINES AND USES THEREOF
HELIX NANOTECHNOLOGIES, INC
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 258 to 265. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 258 SIINFEKL 2658 of 8 identical, no gaps.
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WO 2025242657-A12025-11-27
LIPOPEPTIDE BUILDING BLOCKS AND AGGREGATES
SHAPE BIOPHARMACEUTICALS AG
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 1 SIINFEKL 88 of 8 identical, no gaps.
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EP 4654983-A22025-12-03
BUTYROPHILIN A2 AND RELATED ISOFORMS FOR THE TREATMENT OF AUTOIMMUNITY AND INFLAMMATION
CEDARS SINAI MEDICAL CENTER
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 1 SIINFEKL 88 of 8 identical, no gaps.
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EP 4656659-A12025-12-03
MODIFIED FC-ENGAGERS FOR TREATING IMMUNE DISEASES
LOOPLAB BIO GMBH
Query Match 100.0%Identity 100.0%Family of 2
Best alignment and family
Query 1 to 8, hit 258 to 265. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 258 SIINFEKL 2658 of 8 identical, no gaps.
Family of 2
Grouped by a shared priority claim, EP20240178829.
- EP 4656659-A12025-12-03
- WO 2025248034-A12025-12-04
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WO 2025247951-A12025-12-04
FYN KINASE INHIBITORS, COMBINATIONS AND USES THEREOF
INST GUSTAVE ROUSSY
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 1 SIINFEKL 88 of 8 identical, no gaps.
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WO 2025247992-A12025-12-04
DEXTRAN NANOPARTICLES FOR T-CELL ACTIVATION AND PROLIFERATION
DANMARKS TEKNISKE UNIV
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 1 SIINFEKL 88 of 8 identical, no gaps.
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WO 2025248122-A12025-12-04
F-ACTIN BINDING AGENTS
THE FRANCIS CRICK INSTITUTE LTD
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 1 SIINFEKL 88 of 8 identical, no gaps.
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WO 2025260013-A12025-12-18
COMPOSITIONS AND METHODS OF MRNA-BASED ADJUVANTS FOR MRNA VACCINES
YALE UNIV
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 1 SIINFEKL 88 of 8 identical, no gaps.
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US 12502436-B22025-12-23
Covalent polymer-antigen conjugated particles
COUR PHARMACEUTICALS DEVELOPMENT COMPANY INC. et al
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 1 SIINFEKL 88 of 8 identical, no gaps.
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EP 4665363-A12025-12-24
COMPOSITIONS AND METHODS OF PREVENTING T CELL EXHAUSTION
DANA FARBER CANCER INST INC
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 1 SIINFEKL 88 of 8 identical, no gaps.
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WO 2025263617-A2025-12-26
Conjugate of cholesterol and TLR7 agonist and pharmaceutical composition comprising the conjugate
Sumitomo Pharma Co., Ltd
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 1 SIINFEKL 88 of 8 identical, no gaps.
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JP 2026500217-A2026-01-06
BINDING MOLECULE
Strike Pharma AB
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 6 to 13. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 6 SIINFEKL 138 of 8 identical, no gaps.
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JP 2026501236-A2026-01-14
ONCOLYTIC VIRUS AND USES THEREOF
JANSSEN BIOTECH, INC
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 1 SIINFEKL 88 of 8 identical, no gaps.
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JP 2026501609-A2026-01-16
PROTEINS, METHODS, AND SYSTEMS FOR SUBCELLULAR LOCALIZATION OF PROTEINS FOR POST-TRANSLATION MODIFICATIONS
BETTER DAIRY LIMITED
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 266 to 273. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 266 SIINFEKL 2738 of 8 identical, no gaps.
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EP 4680270-A12026-01-21
EPITOPE PREDICTION VIA A LEARNED GENOTYPE NETWORK ACROSS CLASS II MHC ALLELES
SEATTLE PROJECT CORP
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 37 to 44. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 37 SIINFEKL 448 of 8 identical, no gaps.
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JP 2026502453-A2026-01-23
Recombinant Modified saRNA (VRP) for Cancer Vaccine
Bavarian Nordic A/S
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 515 to 522. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 515 SIINFEKL 5228 of 8 identical, no gaps.
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JP 2026502732-A2026-01-26
OPTIMIZED TAG MOIETY
Strike Pharma AB
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 18 to 25. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 18 SIINFEKL 258 of 8 identical, no gaps.
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JP 2026502775-A2026-01-27
PD-1+CD38HICD8+ T CELLS AND USES THEREOF
Georgetown University
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 1 SIINFEKL 88 of 8 identical, no gaps.
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JP 2026015426-A2026-01-29
Patent application sequence for JP 2026015426-A/1
The Provost, Fellows, Scholars and other Members of Board of Trinity College Dublin
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 1 SIINFEKL 88 of 8 identical, no gaps.
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JP 2026021319-A2026-02-10
Hyperactive Dendritic Cells Enable Durable Adoptive Cell Transfer-Based Anti-Tumor Immunity
Children's Medical Center Corporation
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 1 SIINFEKL 88 of 8 identical, no gaps.
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EP 4689608-A22026-02-11
METHODS AND SYSTEMS FOR LABEL-FREE DE NOVO SEQUENCING
PUMPKINSEED TECH INC
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 1 SIINFEKL 88 of 8 identical, no gaps.
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EP 4694899-A12026-02-18
METHODS AND MATERIALS FOR TREATING CANCER
MAYO FOUND MEDICAL EDUCATION & RES
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 1 SIINFEKL 88 of 8 identical, no gaps.
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JP 2026508061-A2026-03-10
LYMPHOCYTE-ACTIVATING GENE 3 (LAG-3) TARGETED T CELL SILENCER FOR THE TREATMENT OF AUTOIMMUNE DISEASES
New York University
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 1 SIINFEKL 88 of 8 identical, no gaps.
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JP 2026508395-A2026-03-10
BUTYROPHILIN A2 AND RELATED ISOFORMS FOR THE TREATMENT OF AUTOIMMUNITY AND INFLAMMATION
CEDARS-SINAI MEDICAL CENTER
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 1 SIINFEKL 88 of 8 identical, no gaps.
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EP 4704890-A12026-03-11
METHODS AND MATERIALS FOR TREATING CANCER
MAYO FOUND MEDICAL EDUCATION & RES
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 1 SIINFEKL 88 of 8 identical, no gaps.
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EP 4705483-A12026-03-11
GENE THERAPY
OSPEDALE SAN RAFFAELE SRL
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 1 SIINFEKL 88 of 8 identical, no gaps.
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EP 4731266-A12026-04-29
NANOPARTICLE COMPOSITIONS ASSOCIATED WITH PEPTIDES
UNIV MICHIGAN REGENTS
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 4 to 11. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 4 SIINFEKL 118 of 8 identical, no gaps.
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JP 2026515981-A2026-05-19
Antigen-specific (physiologic) dendritic cells for vaccination
Transimmune AG
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 1 SIINFEKL 88 of 8 identical, no gaps.
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US 12642844-B22026-06-02
Individualized vaccines for cancer
BioNTech SE et al
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 1 SIINFEKL 88 of 8 identical, no gaps.
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EP 4754122-A12026-06-10
COMPOSITIONS AND METHODS FOR ACTIVATION AND MATURATION OF IMMUNE CELLS
BROAD INST INC
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 1 SIINFEKL 88 of 8 identical, no gaps.
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US 12653903-B22026-06-16
Nanoparticle and use thereof for the combinatorial therapy of endoplasmic reticulum stress inducer and immunotherapeutic to tumors and immune cells
National Yang Ming Chiao Tung University
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 1 SIINFEKL 88 of 8 identical, no gaps.
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EP 4775680-A12026-07-15
METHOD FOR PRODUCING PROTEIN OR PEPTIDE, METHOD FOR PRODUCING 5'-CAPPED POLYNUCLEOTIDE, AND REAGENT FOR USE IN SAID PRODUCTION METHODS
NATIONAL UNIV CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM
Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 17 to 24. Positions start at 1 and include both ends.
Query 1 SIINFEKL 8 |||||||| Hit 17 SIINFEKL 248 of 8 identical, no gaps.