>4r9y_H mol:protein length:218 Platelet factor 4 antibody KKO heavy chain
VQLQQSGAELVKPGASVKLSCKASGYTFTNYFIYWVKQRPGQGLEWIGEINPRNGDTDFNEKFESRATLTVDKSSSTAYMQLSSLTSEDSAIYYCTRSPYGNNYGFTYWGQGTLVTVSAAKTTPPSVYPLAPGCGDAAGSSVTLGCLVKGYFPESVTVTWNSGSLSSSVHTFPALLQSGLYTMSSSVTVPSSTWPSQTVTCSVAHPASSTTVDKKLEP