Mouse Secreted Frizzled Related Protein 2 (SFRP2) Protein

Rat Sclerostin (SOST) Protein

Human Basic Helix-Loop-Helix Transcription Factor Scleraxis (SCX) Protein

Human Scavenger Receptor Class B Member 1 (SCARB1) Protein

Mouse Scavenger Receptor Class A Member 3 (SCARA3) Protein

Rat Sarcolipin (SLN) Protein

Human Sarcolipin (SLN) Protein

Human Sal Like Protein 4 (SALL4) Protein

Human Saitohin (STH) Protein

Rat S100 Calcium Binding Protein A4 (S100A4) Protein

Mouse S100 Calcium Binding Protein A11 (S100A11) Protein

Human RNA Binding Motif Protein 24 (RBM24) Protein

Human Ribosomal Protein L6 (RPL6) Protein

Human Ribosomal Protein L13A (RPL13A) Protein

Human Ribophorin I (RPN1) Protein

Mouse Ribonucleotide Reductase M1 (RRM1) Protein

Mouse Ribonuclease T2 (RNASET2) Protein

Human Ribonuclease H (RNASEH) Protein

Rat Rho-Associated Protein Kinase 2 (ROCK2) Protein

Rat Retinol Binding Protein 4, Plasma (RBP4) Protein

Human Reticulon 4 (RTN4) Protein

Human Reticulocalbin 2 (RCN2) Protein

Rat Replication Protein A 70 kDa DNA-Binding Subunit (RPA1) Protein

Human Replication Protein A 70 kDa DNA-Binding Subunit (RPA1) Protein

Rabbit Renin (REN) Protein

Dog Renin (REN) Protein

Human Renalase (RNLS) Protein

Mouse Relaxin 3 (RLN3) Protein

Rabbit Relaxin (RLN) Protein

Cow Relaxin (RLN) Protein

Human Relaxin (RLN) Protein

Rat Regulated On Activation In Normal T-Cell Expressed And Secreted (RANTES) Protein

Mouse Regenerating Islet Derived Protein 4 (REG4) Protein

Mouse Regenerating Islet Derived Protein 3 Alpha (REG3a) Protein

Mouse Regenerating Islet Derived Protein 1 Beta (REG1b) Protein

Human Receptor Interacting Serine Threonine Kinase 3 (RIPK3) Protein

Human Receptor II For The Fc Region Of Immunoglobulin E (FceRII) Protein

Mouse Receptor I For The Fc Region Of Immunoglobulin E (FceRI) Protein

Mouse Receptor Associated Protein Of The Synapse (RAPSN) Protein

Human Reactive Oxygen Species Modulator 1 (ROMO1) Protein

Rat Ras Related C3 Botulinum Toxin Substrate 1 (RAC1) Protein

Human Transforming Protein RhoA (RHOA) Protein

Human UV Excision Repair Protein RAD23 Homolog B (RAD23B) Protein

Mouse Pyruvate Kinase, Muscle (PKM2) Protein

Mouse Pyruvate Kinase, Muscle (PKM2) Protein

Dog Pyruvate Kinase, Liver And RBC (PK) Protein

Rat Pyruvate Kinase, Liver And RBC (PK) Protein

Mouse Pyruvate Dehydrogenase Phosphatase (PDP) Protein

Rat Pyruvate Dehydrogenase Kinase Isozyme 1 (PDK1) Protein

Mouse Pyruvate Dehydrogenase Alpha (PDHa) Protein