Human Leukocyte Cell Derived Chemotaxin 2 (LECT2) Protein

Mouse Leukocyte Cell Derived Chemotaxin 1 / LECT1 (CNMD) Protein

Pig Leukemia Inhibitory Factor (LIF) Protein

Goat Leukemia Inhibitory Factor (LIF) Protein

Cow Leukemia Inhibitory Factor (LIF) Protein

Rat Leukemia Inhibitory Factor (LIF) Protein

Human Leucyl/Cystinyl Aminopeptidase (LNPEP) Protein

Mouse Leucine Rich Repeat LGI Family, Member 3 (LGI3) Protein

Rat Leucine Rich Repeat Kinase 2 (LRRK2) Protein

Mouse Leucine Rich Alpha-2-Glycoprotein 1 (LRG1) Protein

Human Prolyl 3-Hydroxylase 2 (P3H2) Protein

Human Late Cornified Envelope Like Proline Rich Protein 1 (LELP1) Protein

Large T Antigen (LT) Protein

Human 40S Ribosomal Protein SA / LAMR1 (RPSA) Protein

Human Laminin Subunit Alpha 5 (LAMA5) Protein

Human Lamin B2 (LMNB2) Protein

Lamin B1 (LMNB1) Protein

Rat Lamin A/C (LMNA) Protein

Mouse Lamin A/C (LMNA) Protein

Goat Lactoperoxidase (LPO) Protein

Cow Lactoperoxidase (LPO) Protein

Human Lactate Dehydrogenase C (LDHC) Protein

Human Kynurenine-3-Monooxygenase (KMO) Protein

Human Kynureninase (KYNU) Protein

Rat Krueppel-Like Factor 4 (KLF4) Protein

Rat Krueppel-Like Factor 2 (KLF2) Protein

Human Krueppel-Like Factor 2 (KLF2) Protein

Mouse Krueppel-Like Factor 1 (KLF1) Protein

Human Klotho (KL) Protein

Rat Metastasis-Suppressor KiSS-1 (KISS1) Protein

Human Kinesin Family, Member 20A (KIF20A) Protein

Human Kinesin Family, Member 1A (KIF1A) Protein

Human Kinesin Family, Member 14 (KIF14) Protein

Mouse Kielin/Chordin Like Protein (KCP) Protein

Rat Proliferation Marker Protein Ki-67 (MKI67) Protein

Human Keratocan (KERA) Protein

Mouse Keratin 9 (KRT9) Protein

Human Keratin 40 (KRT40) Protein

Human Keratin 19 (KRT19) Protein

Human Kallistatin (KAL) Protein

Human Kallikrein 5 (KLK5) Protein

Monkey Prostate-Specific Antigen / PSA (KLK3) Protein

Rat Glandular Kallikrein-3, Submandibular (KLK3) Protein

Human Juxtanodin (JN) Protein

Human Junction Plakoglobin (JUP) Protein

Mouse Transcription Factor Jun B (JunB) (JunB) Protein

Rat JNK1/MAPK8 Associated Membrane Protein (JKAMP) Protein

Rat Tyrosine-Protein Kinase JAK3 (JAK3) Protein

Rat Tyrosine-protein kinase JAK1 (JAK1) Protein

Mouse IQ Motif Containing GTPase Activating Protein 2 (IQGAP2) Protein