>sp|O00585|CCL21_HUMAN C-C motif chemokine 21 OS=Homo sapiens GN=CCL21 MAQSLALSLLILVLAFGIPRTQGSDGGAQDCCLKYSQRKIPAKVVRSYRKQEPSLGCSIP AILFLPRKRSQAELCADPKELWVQQLMQHLDKTPSPQKPAQGCRKDRGASKTGKKGKGSK GCKRTERSQTPKGP