a-28
Generic: quahog, unspecified, blue crab, edible oyster, shrimp, unspecified, and scallop, unspecified
Labeler: dna labs, inc.Drug Facts
Product Profile
Brand Name
a-28
Generic Name
quahog, unspecified, blue crab, edible oyster, shrimp, unspecified, and scallop, unspecified
Labeler
dna labs, inc.
Dosage Form
SOLUTION
Routes
Active Ingredients
blue crab 30 [hp_X]/mL, edible oyster 30 [hp_X]/mL, quahog, unspecified 30 [hp_X]/mL, scallop, unspecified 30 [hp_X]/mL, shrimp, unspecified 30 [hp_X]/mL
Manufacturer
Identifiers & Regulatory
Product NDC
58264-0320
Product ID
58264-0320_2b50d581-e5e8-638a-e063-6294a90a8ddc
Product Type
HUMAN OTC DRUG
Marketing Category
UNAPPROVED HOMEOPATHIC
Listing Expiration
2026-12-31
Marketing Start
1990-01-01
Pharmacologic Class
Established (EPC)
Chemical Structure
Physiologic Effect
Normalized Code Variants
Searchable formats for this product NDC code
Digits Only
582640320
Hyphenated Format
58264-0320
Supplemental Identifiers
UNII
NUI
Packaging Origin
Original Packager
Resolved Product View
Precedence rule: structured NDC data is preferred, falling back to linked label metadata when unavailable. Source tags show the origin of each value.
Resolved Identity
Brand Name
a-28 (source: ndc)
Generic Name
quahog, unspecified, blue crab, edible oyster, shrimp, unspecified, and scallop, unspecified (source: ndc)
Routes
source: ndc
Resolved Composition
Strengths
- 30 [hp_X]/mL
Packaging
- 29.57 mL in 1 BOTTLE, GLASS (58264-0320-1)
Packages (1)
Ingredients (5)
Linked Drug Pages (1)
Raw FDA Data
View complete raw FDA NDC JSON payload
{"route": ["SUBLINGUAL"], "spl_id": "2b50d581-e5e8-638a-e063-6294a90a8ddc", "openfda": {"nui": ["N0000185371", "N0000175629", "N0000184306", "M0000728", "M0006342", "N0000185020"], "unii": ["8J18RFO4A8", "7776U7P31L", "226LY0AFR9", "D380C73WOU", "1891LE191T"], "spl_set_id": ["f81191a9-be8a-4cb6-830b-9c5c5a883ed1"], "pharm_class_cs": ["Allergens [CS]", "Dietary Proteins [CS]"], "pharm_class_pe": ["Increased Histamine Release [PE]", "Cell-mediated Immunity [PE]"], "pharm_class_epc": ["Non-Standardized Food Allergenic Extract [EPC]"], "manufacturer_name": ["DNA Labs, Inc."], "is_original_packager": [true]}, "finished": true, "packaging": [{"sample": false, "description": "29.57 mL in 1 BOTTLE, GLASS (58264-0320-1)", "package_ndc": "58264-0320-1", "marketing_start_date": "19900101"}], "brand_name": "A-28", "product_id": "58264-0320_2b50d581-e5e8-638a-e063-6294a90a8ddc", "dosage_form": "SOLUTION", "pharm_class": ["Allergens [CS]", "Allergens [CS]", "Allergens [CS]", "Allergens [CS]", "Cell-mediated Immunity [PE]", "Cell-mediated Immunity [PE]", "Cell-mediated Immunity [PE]", "Cell-mediated Immunity [PE]", "Dietary Proteins [CS]", "Dietary Proteins [CS]", "Dietary Proteins [CS]", "Dietary Proteins [CS]", "Increased Histamine Release [PE]", "Increased Histamine Release [PE]", "Increased Histamine Release [PE]", "Increased Histamine Release [PE]", "Non-Standardized Food Allergenic Extract [EPC]", "Non-Standardized Food Allergenic Extract [EPC]", "Non-Standardized Food Allergenic Extract [EPC]", "Non-Standardized Food Allergenic Extract [EPC]", "Shellfish Proteins [EXT]", "Shellfish Proteins [EXT]", "Shellfish Proteins [EXT]", "Shellfish Proteins [EXT]"], "product_ndc": "58264-0320", "generic_name": "QUAHOG, UNSPECIFIED, BLUE CRAB, EDIBLE OYSTER, SHRIMP, UNSPECIFIED, and SCALLOP, UNSPECIFIED", "labeler_name": "DNA Labs, Inc.", "product_type": "HUMAN OTC DRUG", "brand_name_base": "A-28", "active_ingredients": [{"name": "BLUE CRAB", "strength": "30 [hp_X]/mL"}, {"name": "EDIBLE OYSTER", "strength": "30 [hp_X]/mL"}, {"name": "QUAHOG, UNSPECIFIED", "strength": "30 [hp_X]/mL"}, {"name": "SCALLOP, UNSPECIFIED", "strength": "30 [hp_X]/mL"}, {"name": "SHRIMP, UNSPECIFIED", "strength": "30 [hp_X]/mL"}], "marketing_category": "UNAPPROVED HOMEOPATHIC", "marketing_start_date": "19900101", "listing_expiration_date": "20261231"}