Abstract: Site-specific antibody-drug conjugates are described, in particular conjugates comprising an antibody which binds AXL, and which comprises an amino acid substitution of an interchain cysteine residue by an amino acid that is not cysteine and comprising pyrrolobenzodiazepines (PBDs) having a labile protecting group in the form of a linker. The site of conjugation, along with modification of the antibody moiety, allows for improved safety and efficacy of the ADC.

Abstract: A requester device sends to a server a request for proving a piece of user information and data identifying a requester. The server generates requester authentication data and associated data identifying a transaction. The server generates a proof of user information using the piece of user information and the requester authentication data. The server sends to the requester device, as a request response, the proof of user information and the associated data identifying the transaction. A verifier device sends to the server a request for getting authentication data associated with data identifying a transaction and the associated data identifying the transaction. The server sends to the verifier device, as a request response, authentication data associated with the data identifying the transaction. The verifier device or a verifier authenticates the piece of user information only if the received authentication data matches the requester authentication data.

Abstract: Conjugates of an antibody that binds to CD19 with PBD dimers.

Abstract: Provided are Conjugate comprising PBDs conjugated to a targeting agent and methods of using such PBDs.

Abstract: A compound which is either A: or B: and salts and solvates thereof, as well as their conjugates with a cell-binding agent.

Abstract: A compound which is selected from A: A O OO O O O I O NH O O O O O O O O N H N H N H OO OH H O N N OO H N N B: 5 B O OO O O O Br O NH O O O O O O O O N H N H N H OO OH H O N N OO H N N; and C C O O N H N H O N H OO OO O O N O OO O O O O NH O O O O O O O O N H N H N H OO OH H O N N OO OH H N N; and salts and solvates thereof.

Abstract: Conjugates of an antibody that binds to CD25 with PBD dimers.

Abstract: Humanized anti-Tn-MUC1 antibodies and conjugates thereof. Conjugates comprising pyrrolobenzodiazepines (PBDs) having a labile protecting group in the form of a linker to the antibody are described.

Abstract: Conjugates of specific PBD dimers with an antibody that binds to PSMA, the antibody comprising a VH domain having the sequence according to any one of SEQ ID NOs. 1, 3, 5, 7, 8, 9, or 10, optionally further comprising a VL domain having the sequence 5 according to any one of SEQ ID NOs. 2, 4, 6, 11, 12, 13, 14, 15, 16, 17, or 18.

Abstract: Conjugates of an isolated humanized, anti-CD22 antibody with PBD dimers.

Abstract: Conjugates and compounds for making conjugates which are PBD molecules linked via the N10 position are disclosed, along with the use of the conjugates for treating proliferative diseases, including cancer.

Abstract: Provided are novel antibody drug conjugates (ADCs), and methods of using such ADCs to treat proliferative disorders.

Abstract: The present disclosure relates to humanized anti-Axl antibodies and conjugates thereof. Conjugates comprising pyrroiobenzodiazepines (PBDs) having a labile protecting group in the form of a linker to the antibody are described.

Abstract: Site-specific antibody-drug conjugates are described, in particular conjugates comprising an antibody which binds PSMA, and which comprises an amino acid substitution of an interchain cysteine residue by an amino acid that is not cysteine and pyrrolobenzodiazepines (PBDs) having a labile protecting group in the form of a linker. The site of conjugation, along with modification of the antiobody moiety, allows for improved safety and efficacy of the ADC.

Abstract: Conjugate compounds of formula (A): wherein: R2 is where R36a and R36b are independently selected from H, F, C1-4 saturated alkyl, C2-3 alkenyl, which alkyl and alkenyl groups are optionally substituted by a group selected from C1-4 alkyl amido and C1-4 alkyl ester; or, when one of R36a and R36b is H, the other is selected from nitrile and a C1-4 alkyl ester; R6 and R9 are independently selected from H, R, OH, OR, SH, SR, NH2, NHR, NRR?, NO2, Me3Sn and halo; R7 is independently selected from H, R, OH, OR, SH, SR, NH2, NHR, NRR?, NO2, Me3Sn and halo; Y is selected from formulae A1, A2, A3, A4, A5 and A6: L is a linker connected to a cell binding agent; CBA is the cell binding agent; n is an integer selected in the range of 0 to 43; RA4 is a C1-6 alkylene group; either (a) R10 is H, and R11 is OH, ORA, where RA is C1-4 alkyl; or (b) R10 and R11 form a nitrogen-carbon double bond between the nitrogen and carbon atoms to which they are bound; or (c) R10 is H and R11 is OSOzM, wher

Abstract: Site-specific anti-body-drug conjugates are described, in particular conjugates comprising an antibody, which binds HER2 and comprises an amino acid substitution of an interchain cysteine residue by an amino acid that is not cysteine, and pyrrolobenzodiazepines (PBDs) having a labile protecting group in the form of a linker. The site of conjugation, along with modification of the antibody moiety, allows for improved safety and efficacy of the ADC.

Abstract: Conjugates of specific PBD dimers with an antibody that binds to CD22, the antibody comprising a VH domain having the sequence according to SEQ ID NO. 1.

Abstract: A compound which is selected from A: and salts and solvates thereof.

Abstract: Conjugates of specific PBD dimers with an antibody that that binds to CD19, the antibody comprising a VH domain having the sequence according to any one of SEQ ID NOs. 1, 2, 3, 4, 5 or 6, optionally further comprising a VL domain having the sequence according to any one of SEQ ID NOs. 7, 8, 9, 10, 11 or 12.

Abstract: Site-specific antibody-drug conjugates are described, in particular conjugates comprising an antibody, which binds CD25 and comprises an amino acid substitution of an interchain cysteine residue by an amino acid that is not cysteine, and pyrrolobenzodiazepines (PBDs) having a labile protecting group in the form of a linker. The site of conjugation, along with modification of the antibody moiety, allows for improved safety and efficacy of the ADC.